This week's roundup of Houston innovators includes Navin Varadarajan of the University of Houston, Kelly Pracht of nVenue, and Atul Varadhachary of Fannin. Photos courtesy

Editor's note: Every week, I introduce you to a handful of Houston innovators to know recently making headlines with news of innovative technology, investment activity, and more. This week's batch includes two health tech innovators and a sportstech CEO.

Kelly Pracht, CEO and co-founder of nVenue

Kelly Pracht joins the Houston Innovators Podcast to discuss how she's expanded nVenue to new sports. Photo courtesy of nVenue

All though career technologist Kelly Pracht began her entrepreneurial journey with her favorite sport, baseball, she's recently expanded the data-backed, fan-engaging sports betting platform to new sports.

Pract, who spent nearly 20 years designing technologies at Hewlett Packard Enterprise, founded nVenue in 2019 after realizing that, while there's endless data and stats available in baseball, there's nothing that exists for fans to engage in that data in real time. So, she set out to build it herself.

At first, the platform launched as a direct-to-fans platform, but Pracht says on the Houston Innovators Podcast that the company pivoted to B-to-B amid its participation in the Comcast SportsTech accelerator.

"The industry was super hungry for fan engagement and sports betting, and we were one of the only companies that could do it," she says on the show. "We found this huge product-market fit of the whole industry wanting ways to engage and bet in real time." Read more.

Exclusive: 2 Houston health care institutions team up to develop cancer-fighting treatments

Fannin Partners and the University of Texas MD Anderson Cancer Center have teamed up to develop drugs based on Raptamer, the creation of Fannin company Radiomer Therapeutics. Photo via Getty Images

Two Houston organizations announced a new collaboration in a major move for Houston’s biotech scene.

Fannin Partners and the University of Texas MD Anderson Cancer Center have teamed up to develop drugs based on Raptamer, the creation of Fannin company Radiomer Therapeutics.

“Raptamers combine antibody level affinities with desirable physical and pharmacokinetic properties, and a rapid path to clinic,” Dr. Atul Varadhachary, CEO of Radiomer Therapeutics and Fannin managing partner, Varadhachary, explained to InnovationMap in May. “We are deploying this unique platform to develop novel therapies against attractive first-in-class oncology targets.” Read more.

Earlier this year, Varadhachary joined the Houston Innovators Podcast to discuss Fannin's innovation approach and contribution to medical development in Houston. Listen to the episode below.

Navin Varadarajan, M.D. Anderson Professor of William A. Brookshire Chemical and Biomolecular Engineering at University of Houston

The University of Houston's Navin Varadarajan explains that while COVID vaccines prevent advanced disease, they don’t prevent transmission. But he has a solution. Photo via UH

Since the force of COVID-19 hit globally in 2020, scientists have made efficient progress in the fight against it. As Dr. Navin Varadarajan puts it, vaccines have “allowed us to become a society again.”

And he should know, the M.D. Anderson Professor of William A. Brookshire Chemical and Biomolecular Engineering at University of Houston just published back-to-back studies for nasal sprays that combat viruses. One, the NanoSTING therapeutic, has proven effective in treating strains of SARS-CoV-2 and the flu virus. The other, NanoSTING-NS Pan-coronavirus Vaccine is targeted at preventing the transmission of multiple COVID variants altogether.

Why a nasal vaccine? Varadarajan explains that while COVID vaccines prevent advanced disease, they don’t prevent transmission.

“Intramuscular vaccines do not facilitate a component of peer immunity called mucosal immunity, which takes care of these points of entries, these wet surfaces, which can be of the nose and the wet surfaces of the nose, and so they don't prevent transmission,” he tells InnovationMap. “So I can be vaccinated, I pick up a small infection that's confined largely to my nostrils, and I can still pass it on to vulnerable people, the aged, the immunocompromised people who have all the drugs they're taking to fight other things, like cancer patients. And so for them, the vaccines tend to be less efficacious, and if I transfer it to them, unfortunately they can end up in a hospital, right? And so preventing transmission is the way to end this cycle.” Read more.

This uniquely Houston technology is an AI program that allows scientists to understand the functions of cells by evaluating cell activation, killing, and movement. Photo via Getty Images

University of Houston lab reports breakthrough in cancer-detecting technology

making moves

T-cell immunotherapy is all the rage in the world of fighting cancer. A Houston company’s researchers have discovered a new subset of T cells that could be a game changer for patients.

CellChorus is a spinoff of Navin Varadarajan’s Single Cell Lab, part of the University of Houston’s Technology Bridge. The lab is the creator of TIMING, or Time-lapse Imaging Microscopy In Nanowell Grids. It’s a visual AI program that allows scientists to understand the functions of cells by evaluating cell activation, killing, and movement.

Last month, Nature Cancer published a paper co-authored by Varadarajan entitled, “Identification of a clinically efficacious CAR T cell subset in diffuse large B cell lymphoma by dynamic multidimensional single-cell profiling.”

“Our results showed that a subset of T cells, labeled as CD8-fit T cells, are capable of high motility and serial killing, found uniquely in patients with clinical response,” says first author and recent UH graduate Ali Rezvan in Nature Cancer.

Besides him and Varadarajan, contributors hail from Baylor College of Medicine/Texas Children’s Hospital, MD Anderson Cancer Center, Kite Pharma, and CellChorus itself.

The team identified the CD80-fit T cells using TIMING to examine interactions between T cells and tumor cells across thousands of individual cells. They were able to integrate the results using single-cell RNA sequencing data.

T-cell therapy activates a patient’s own immune system to fight cancer cells, but not every patient responds favorably to it. Identifying CD8-fit cells could be the key to manufacturing clinical response even in those for whom immunotherapy hasn’t been effective.

“This work illustrates the excellence of graduate students Ali Rezvan and Melisa Montalvo; and post-doctoral researchers Melisa Martinez-Paniagua and Irfan Bandey among others,” says Varadarajan in a statement.

Earlier last month, CellChorus recently received a $2.5 million SBIR grant. The money allows the company to share TIMING more widely, facilitating even more landmark discoveries like CD8-fit cells.

CellChorus, a biotech startup operating out of the University of Houston Technology Bridge, has secured fresh funding. Photo via Getty Images

Houston biotech startup secures $2.3M grant

cha-ching

They say it’s all in the timing. For CellChorus, it’s all in the TIMING. That’s Time-lapse Imaging Microscopy In Nanowell Grids. TIMING is a visual AI program that evaluates cell activation, killing and movement, which allows scientists to better understand how cells function.

The technology is important to the development of novel therapies in the realms of oncology, infectious diseases, and countless other disorders and diseases. By allowing scientists to observe those maladies at their roots, it will enable them to create, and ultimately deliver new medications and other therapies faster, at lower cost, and with a higher success rate.

CellChorus is a spinoff of the Single Cell Lab at the University of Houston. Part of UH’s Technology Bridge, CEO Daniel Meyer connected with co-founder and leader of Single Cell Lab, Navin Varadarajan, through co-founder Laurence Cooper.

“The company had been established, but there were limited operations,” recalls Meyer during a phone call with InnovationMap.

That was the fall of 2020. Now, the team has just announced a $2.3 million SBIR (Small Business Innovation Research) Fast-Track grant from the National Institute of General Medical Sciences.

“This funding will support development of a product offering that builds on the success of our early access laboratory,” Cooper said in a press release. “As the next frontier of cellular analysis, dynamic single-cell analysis will increase the impact that immunotherapies have in improving the lives of patients.”

Meyer is based in the Bay Area, but the rest of the team is in Houston. Meyer has a proven track record as an investor and early stage entrepreneur in life sciences companies, including work as COO of Genospace, which was acquired by HCA Healthcare.

Meyer says that what attracted him to CellChorus was a combination of a clear need for the technology and the fact that it was “very well validated.“

“Developers of immunotherapies need better functional data earlier so that they can develop and deliver better therapies,” he explains.

Another aspect of its appeal was the fact that more than 10 publications featured data from the TIMING platform.

“We’ve had both large and small biopharmas publish data,” says Meyer. “That’s important as well because it shows there’s applicability in both nonprofit and for-profit research.”

Though Meyer himself doesn’t currently live in Houston, he recognizes its importance to CellChorus. He says that it can be difficult for an early stage company to find appropriate lab space, so Technology Bridge was of exceptional importance for CellChorus. Since opening the lab a year and a half ago, Varadarajan and his team have been busy.

“Example projects we have completed include understanding mechanism of action for cell therapy products, selecting lead candidates for T cell engagers, identifying biomarkers of response to cell therapies, and quantifying potency and viability for cell therapy manufacturing technologies,” says Meyer.

And now, CellChorus is collaborating with leaders in the industry.

“These include top-25 biopharmaceutical companies and promising venture-backed biotechnology companies, as well as leading not-for-profit research institutions,” says Meyer in a press release. It’s clear that the TIMING is right for CellChorus to excel.

UH and a local company are developing a new COVID-19 vaccine. Photo by Getty Images

University of Houston partners with local company to develop cutting-edge COVID vaccine

COOGS TACKLE COVID

A major Houston university has taken a big leap in the race to battle debilitating diseases such as COVID-19. The University of Houston has entered into an exclusive license option agreement with AuraVax Therapeutics Inc., a Houston-based biotech company developing novel vaccines against aggressive respiratory diseases such as coronavirus, according to a press release.

This means AuraVax has the option to exclusively license a new intranasal COVID-19 vaccine technology developed by Navin Varadarajan, an M.D. Anderson professor of chemical and biomolecular engineering. Varadarajan is a co-founder of AuraVax.

The vaccine is a nasal inhalant, much like FluMist. Based on pre-clinical experimentation, Varadarajan reports his technology not only elicits a mucosal immune response, but also systemic immunity, according to UH.

"We plan to stop COVID-19, a respiratory virus, at its point of entry — the nasal cavity — and we believe our intranasal platform is a differentiated approach that will lead to a vaccine with increased efficacy to create sustained immunity to COVID-19," said Varadarajan in a statement.

So how does it work? Varadarajan is utilizing the spike protein, which helps the virus enter the target cell, and is the major target for neutralizing antibodies as it binds to the ACE 2 cellular receptor, for virus entry. The professor prefers using proteins because of their ability to induce strong immune responses, flexibility and scalability, and the absence of infectious particles, per UH.

Varadarajan's company, AuraVax, has created a next-generation vaccine platform that combines the potential of in-home administration with the ability to deliver complete immunity. The technology has been validated for COVID-19 in initial animal studies and results in immunity measured by both B-cell and T-cell responses.

"We believe AuraVax has a competitive advantage given the immune responses and a supply chain that is well-suited for widespread distribution and self-administration distribution," said Varadarajan. "We are excited to be collaborating with the University of Houston and look forward to future success by advancing the development of this novel intranasal vaccine technology to address a multitude of respiratory viruses, starting with COVID-19."

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This article originally ran on CultureMap.

The University of Houston, a Tier One research institution, has a few ongoing projects focusing on treating or preventing COVID-19. Photo courtesy of University of Houston

University of Houston researchers studying COVID-19 prevention and treatment

research roundup

Researchers across the country are focusing on all things COVID-19 — from biotherapies and treatment to vaccines and prevention. A handful of researchers based out of the University of Houston are doing their best to move the needle on a cure or reliable vaccine.

Here are three research projects currently ongoing at UH.

UH pharmacy professors take it back to basics

UH College of Pharmacy professors Gomika Udugamasooriya (left) and Bin Guo are studying how the virus enters the human body. Photo via uh.edu

When thinking about how to prevent the spread of COVID-19, two UH pharmacy professors are looking at how the virus enters the body. Then, this information can help develop protection of that entry point.

"The human entry of coronaviruses depends on first binding of the viral spike proteins to human cellular receptors that basically offer a cellular doorknob," says Gomika Udugamasooriya, associate professor of pharmacological and pharmaceutical sciences, in a press release. "The virus latches onto the specific human cellular receptor, ACE2, and sneaks inside to replicate itself within the cell to spread throughout the body."

Now, the goal of new drugs and vaccines is to protect that ACE2. Udugamasooriya is working with Bin Guo, associate professor of pharmaceutics, on this research, which is in the initial screening levels and identified drug-lead validations. They are working to apply their unique cell-screening technology to identify specific synthetic chemical drug leads called peptoids that can bind to ACE2 receptor, according to the release.

"Peptoids are easier to make, compatible with biological systems and economical to produce," says Udugamasooriya.

Duo aims to create inhalation vaccine for COVID-19

Navin Varadarajan, UH engineering professor (left), and pharmaceutics professor Xinli Liu, pharmaceutics professor, are collaborating on development and testing of a COVID-19 inhalation vaccine. Photo via uh.edu

If the disease itself is airborne, can't the vaccine be too? That's what M.D. Anderson Associate Professor of Chemical and Biomolecular Engineering Navin Varadarajan looking into.

"For airborne pathogens, the nasal mucosa is the first point of defense that needs to be breached," says Varadarajan in a news release. "Mucosal immunity and vaccines are fundamentally important for a wide range of pathogens including influenza, severe acute respiratory syndrome coronavirus (SARS-CoV) and the current SARS-CoV-2."

Varadarajan is focusing on the spike protein to protect at virus entry. These proteins are known for building strong immune responses, flexibility and scalability, and absence of infectious particles. He is working with Xinli Liu, associate professor of pharmaceutics.

"As with any vaccine, a variety of factors determine their efficacy including the antigen used for electing a response, the adjuvants and immunomodulators, the efficient delivery of the antigen to appropriate target cells, and the route of vaccination," Varadarajan says.

The man with three different vaccine options

UH Professor Shaun Zhang is in the process of developing three COVID-19 vaccine candidates for injection. Photo via uh.edu

Shaun Zhang, director for the Center for Nuclear Receptors and Cell Signaling, usually works on developing treatment or vaccines for cancer and viral infection. Now, he's switched gears to work on three different vaccine candidates for COVID-19.

"The data collected from our studies show that our vaccine candidates can generate neutralizing antibodies, which can protect cells from infection by SARS-CoV-2 when tested in vitro," says Zhang in a press release. "We are now working on further improvement for the vaccine design."

Zhang's approach is neutralizing antibody production, and he's tapped into using "subunit vaccine containing either the entire spike protein or the receptor binding portion, which helps the virus enter the target cell, and delivered either by DNA formulation or by a herpes simplex virus-based vector," according to the release. Low cost and simplicity are two priorities for Zhang's work.

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New manufacturing facility breaks ground at NASA’s Johnson Space Center

making space

HITT Contracting has broken ground on NASA’s Applied Spaceflight Fabrication Facility (ASFF) at Johnson Space Center, the Washington, D.C.-based construction firm announced late last month.

The project, known as Building 70, will house a high-bay machine shop to support component production for future NASA space missions, according to HITT. The 37,625-square-foot building is the first part of a larger goal to create an engineering complex that unites assembly space, lab capabilities and manufacturing at JSC. It will consolidate machining equipment and operations that are currently spread across multiple campus buildings into one location.

The project broke ground in October at JSC’s Historic District. The Houston Business Journal reports construction is expected to wrap in August of 2028.

“This project will modernize facilities that support America’s space missions,” PJ Ross, chief financial officer at HITT, said in a LinkedIn post. “Proud of our team and partners as we begin construction that will advance aerospace testing and innovation.”

HITT Contracting is one of seven companies awarded infrastructure contracts by NASA earlier this year for work at JSC. According to NASA, the construction contracts “[support] up to $300 million in upgrades to mission‑support facilities, utilities, and equipment across the NASA Johnson campus.”

Construction Drive reports that HITT will also renovate Building 13 South on the JSC campus as part of the $300 million initiative.

“Building for precision manufacturing starts with understanding how the space needs to perform,” Todd Hudson, vice president at HITT Contracting, added in the release. “Our team brings the technical expertise and collaborative approach to deliver a facility that meets the Johnson Space Center’s needs today and supports the next generation of spaceflight innovation. We’re proud to continue our partnership with NASA.”

NASA also recently announced awards as part of its expanded Moon Base exploration, science and infrastructure capabilities. Houston-based Intuitive Machines and seven other spacetech companies, including SpaceX, Blue Origin and Firefly Aerospace, were selected to receive funding.

The awards are part of the next phase of NASA’s CLPS (Commercial Lunar Payload Services) initiative, which will grant the companies a combined total of up to $10 billion over 10 years.

Intuitive Machines and Webster-based MEI Technologies were also awarded contracts this past summer from NASA to develop robots for exploring the surface of Mars. Read more here.

Meet 6 mentors guiding Houston’s next generation of startup founders

meet the finalists

Houston’s thriving startup ecosystem is supported by a network of experienced leaders who work behind the scenes, investing their time and knowledge to help the next generation of entrepreneurs succeed.

As part of the 2026 Houston Innovation Awards, the Mentor of the Year category will honor an individual who dedicates their time and expertise to guide and support budding entrepreneurs. They support promising startups in the medical tech, digital health, clean energy, hardware sectors and more.

Read more about these businesses, their founders and their breakthrough technologies below. The 2026 winners will be announced on InnovationMap.com in mid-November.

Al Danto, Rice University

Al Danto is a senior lecturer in entrepreneurship at Rice University. He mentors undergraduate and graduate students at Rice and through the university's Liu Idea Lab for Innovation and Entrepreneurship (Lillie). He's also involved in the Houston Entrepreneurs Organization and Rice Veterans' Business Battle.

"[Mentoring] is very rewarding and fulfilling," Danto says. "[It] helps to me to pay back full circle over the incredible mentors I have had."

Eric Rubenstein, New Climate Ventures

Eric Rubenstein is managing partner at New Climate Ventures. He mentors startups through the clean energy-focused early-stage VC firm and also through the Breakthrough Energy Fellowship, Activate, Greentown Labs and Yale Ventures. Rubenstein has worked with numerous startups and Innovation Awards finalists, including Solidec, Rheom Materials, Bairitone Health, Pattern Materials and many others.

"Being a mentor is an important part of an innovation ecosystem," Rubenstein says. "Seeing founders succeed is rewarding, particularly if what they are building will meaningfully contribute to society. It is a way to give back that also builds community, as mentorship often involves introducing founders to other mentors, to potential investors and to potential customers. Just like the adage 'it takes a village' is used in reference to raising a child, the same adage applies to building a startup. That’s why we say 'let’s build.' Let’s build is inclusive because we do it together, as a community, even if the founders need to execute on a daily basis to make their vision a reality."

Jeremy Pitts, Activate

Jeremy Pitts serves as managing director of Activate Houston, which launched in Houston in 2024. He was one of the founders of Greentown Labs in the Boston area and served in a leadership role for the organization between 2011 and 2015. Through Activate, he has mentored numerous impactful startups and Innovation Awards finalists, including Solidec, Coflux Purification, Bairitone Health, Newfound Materials, Deep Anchor Solutions and others.

"Mentorship to me is all about selflessly supporting a person," Pitts says. "The person comes first--if you're not supporting the person, then their business needs don't matter. I'm there not to answer questions for people, but to help them gain the confidence and the capability to solve problems on their own. I am successful when my mentees are successful and happy, regardless of what their personal definition of success might look like."

Joe Alapat, Liongard

Joe Alapat founded and serves as chief strategy officer at Houston software company Liongard. He founded Startup Circle Houston and co-hosts Cybersecurity Circle, which both meet regularly at The Ion. He participates in Mercury Fund Day and has also mentored through Impact Hub Houston. He's worked with founders of FlowCare, Unytag, STEAM OnDemand, Lokum and many other early-stage startups.

"I compare being a mentor for startup founders to the Montessori method. ... Mentoring should not involve telling a founder what to do," Alapat says. "I see it as a founder whisperer approach that seeks to challenge the founder to think through their journey through different lenses and go on a journey of self-discovery while discovering the true market pain they are seeking to solve. The cherry on top is that the mentor gains as much as the mentee, so learning is happening for both. Ultimately, the meter of achievement with mentoring is seeing visible progress with the maturity of the founder and the degree of traction for their startup."

Kyle Judah, Rice University's Liu Idea Lab for Innovation & Entrepreneurship

Kyle Judah is the executive director of Lilie, where he mentors pre-seed student startups. He also mentors through organizations like TEX-E, Greentown Labs, Activate and previously with MassChallenge. Some of the startups he's mentored include Helix Earth Technologies, Tierra Climate, Solidec, HexaSpec, SteerBio and many others.

"[Being a mentor] means helping to ensure that the most people possible have the best shot possible at making their company a successful reality," Judah says. "It means, at its root, opening the aperture for what is possible for people, by believing in them before anyone else even understands what their ambitions are. Because belief is the most infectious thing in the world. And before digging into the work in the trenches, most times founders need to kickstart their journey by having someone from the outside believe in them, when there's no real evidence to support that belief. So I guess, mentorship is a pure form of entrepreneurial faith."

Rachel Bickham, Bickham Services Unlimited LLC

Rachel Bickham is CEO of Bickham Services Unlimited, through which she mentors founders across a range of business stages and industries. She founded the organization in 2017. Bickham also mentors through The Affirmed Entrepreneur, a mentorship platform that she also launched. In 2024, she also began mentoring through the Goldman Sachs One Million Black Women: Black in Business program. Some of the startups she has worked with included Elaine Transportation, Nakira's World and NP Skills Made Easy, among others.

"Being a mentor means helping someone see what is possible while being honest about what it will take to get there," Bickham says. "It is not about giving generic advice or telling entrepreneurs what they want to hear. Sometimes mentorship means offering encouragement, and sometimes it means asking difficult questions that help someone avoid an expensive mistake. In both situations, my responsibility is to listen, share what I have learned, and help the entrepreneur make an informed decision. ... Being a mentor also means opening doors when I can—making introductions, inviting entrepreneurs into rooms they may not have entered on their own, and helping them build relationships that can change the direction of their businesses. It also means holding them accountable for what they said they wanted to accomplish. I do not measure successful mentorship by how often someone returns to me for an answer. I measure it by whether they become more confident, more strategic, and better equipped to make decisions on their own."

3 Houston incubators and accelerators fueling the growth of local startups

Meet the finalists

It takes a village to launch a business. That's where Houston's network of incubators and accelerators can step in, providing the resources, mentorship and community needed to push a fledgling company forward.

As part of our 2026 Houston Innovation Awards, the Incubator/Accelerator of the Year category honors a local organization that is championing and fueling the growth of Houston startups.

Three incubators and accelerators have been named finalists for the 2026 award. They support startups ranging from hard-tech companies to food and youth concepts.

Read more about these organizations below. The 2026 winners will be announced on InnovationMap.com in mid-November.

Activate

Hard tech incubator Activate supports scientists in "the outset of their entrepreneurial journey." The Houston hub was introduced in 2024, and joins others in Boston, New York, and Berkley, California—where Activate is headquartered. It named its third Houston cohort this summer.

The two-year program graduated its first class of Houston fellows in 2026 and saw its first alumni IPO from Houston-based Fervo Energy, which previously participated in a Berkley cohort. Nationally, it has supported 346 fellows and 276 companies since 2015. Those companies have raised more than $6 billion in follow-on funding, according to Activate. In Houston, it has supported Houston startups like Solidec, FlowCellutions and Orbital Arc. Activate Houston is led by managing director Jeremy Pitts, who co-founded Greentown Labs in Boston. It is based out of the Ion.

Impact Hub Houston

Impact Hub Houston supports early-stage ventures at various stages of development through innovative programs that address pressing societal issues. The nonprofit organization supports social impact startups through mentorship, connections and training opportunities.

There are more than 110 Impact Hubs globally with members spanning 72 countries. Launched in 2018, Impact Hub Houston says its membership tripled by the beginning of 2026. This year brought major milestones for the community, including the launch of its Ideas to Impact Accelerator, which supported 11 founders across the health, education, food systems, civic technology and workforce development sectors. It also received funding from more than 20 international Impact Hubs to develop SYNC, a collaboration platform that 25 Impact Hubs across five continents have committed to pilot. The organization has worked with local startups including Myoviva Health, The Change Lab and INNERVERSE Inc.

MarMo Innovation

Galveston-based business incubator MarMo Innovation is focused on removing barriers to entrepreneurship. It aims to provide affordable space, education, mentorship, market access, connections and real-world opportunities that help entrepreneurs move from idea to launch to sustainable growth. The "industry-agnostic" incubator was founded in 2022 and is led by Executive Director Erica Delgadillo.

This year, the organization moved from primarily serving as a coworking and community space into a more comprehensive entrepreneurial incubator by expanding its MarMo Market, MarMo Market Jr. and Lunch LineUp programs. A major focus for MarMo is food entrepreneurship. It is developing an Incubator Kitchen, which MarMo says will support programs like its Cottage to Commercial Bootcamp and Food Biz 101. The organization also expanded its board this year and says it is diversifying its revenue through memberships, events, markets, equipment and space rentals, sponsorships, grants and new entrepreneurial programming.