PopUp founders Rob Dobson, Scott Blair, Megan Silianoff, and Barry Goldware. Courtesy photo

If you're a mall or shopping center, the last thing you want is an empty storefront. If you're a small retailer or entrepreneur, the last thing you want is to be unable to get your product into the hands of customers. Houston-based tech start-up PopUp Shops has a solution: Its Match.com-esque system connects those retailers with property managers who are looking to lease space for the short term.

Launched in the Bayou City last year, the platform made its nationwide debut following an appearance at the International Council of Shopping Centers national conference in Las Vegas in May.

"It's exciting," says Megan Silianoff, a partner in PopUp Shops, of the coast-to-coast expansion. "It's proof our concept — and our hypothesis about it — works."

Silianoff says that retail shopping as we know it is dying. Across the country, malls and shopping centers have spaces sitting empty. Meanwhile, consumers purchase things online and have them delivered to their doors. That's why PopUp Shops' matchmaking concept works so well, she feels.

"Some rent is better than no rent," she reasons, for landlords. "We're a solution to get retailers into brick-and-mortar spaces, even if it is for the short term. It helps the retailer build awareness and excitement about their brand, and it creates foot traffic for the shopping center. It's win-win."

PopUp Shops' website lists spaces available for rent and retailers can peruse the listings and lease space. Silianoff says the system is also a great way for a retailer to test out a market before deciding to have a permanent presence there. She's quick to point out that pop-up stores aren't necessarily new. During the holidays in the 1980s and 1990s, it wasn't uncommon to see temporary stores selling Christmas décor or calendars in malls all over the U.S.

"My business partner Barry Goldware of Sun and Ski Sports likes to say the Romans probably had pop-up shops," she jokes. "But what is new is the platform we're using to connect landlords and retailers."

And, while landlords and sellers connect to find business solutions that are mutually beneficial, Silianoff says that customers wishing to find out what's happening and who's in town will soon be able to go to the website and check out the calendar, which lists which stores are popping up where.

While the nationwide launch is still in its early days, Silianoff says she hopes someday to see it like Craigslist. "You know how when you go there, there's a drop-down of all the cities in the country? That's what I'm envisioning for us. I really want us to revolutionize the shopping experience."

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This story originally appeared on CultureMap.

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Houston food giant Sysco to acquire competitor in $29 billion deal

Mergers & Acquisitions

Sysco, the nation's largest food distributor, will acquire supplier Restaurant Depot in a deal worth more than $29 billion.

The acquisition would create a closer link between Sysco and its customers that right now turn to Restaurant Depot for supplies needed quickly in an industry segment known as “cash-and-carry wholesale.”

Sysco, based in Houston, serves more than 700,000 restaurants, hospitals, schools, and hotels, supplying them with everything from butter and eggs to napkins. Those goods are typically acquired ahead of time based on how much traffic that restaurants typically see.

Restaurant Depot offers memberships to mom-and-pop restaurants and other businesses, giving them access to warehouses stocked with supplies for when they run short of what they've purchased from suppliers like Sysco.

It is a fast growing and high-margin segment that will likely mean thousands of restaurants will rely increasingly on Sysco for day-to-day needs.

Restaurant Depot shareholders will receive $21.6 billion in cash and 91.5 million Sysco shares. Based on Sysco’s closing share price of $81.80 as of March 27, 2026, the deal has an enterprise value of about $29.1 billion.

Restaurant Depot was founded in Brooklyn in 1976. The family-run business then known as Jetro Restaurant Depot, has become the nation's largest cash-and-carry wholesaler.

The boards of both companies have approved the acquisition, but it would still need regulatory approval.

Shares of Sysco Corp. tumbled 13% Monday to $71.26, an initial decline some industry analysts expected given the cost of the deal.

Houston researcher builds radar to make self-driving cars safer

eyes on the road

A Rice University researcher is giving autonomous vehicles an “extra set of eyes.”

Current autonomous vehicles (AVs) can have an incomplete view of their surroundings, and challenges like pedestrian movement, low-light conditions and adverse weather only compound these visibility limitations.

Kun Woo Cho, a postdoctoral researcher in the lab of Rice professor of electrical and computer engineering Ashutosh Sabharwal, has developed EyeDAR to help address such issues and enhance the vehicles’ sensing accuracy. Her research was supported in part by the National Science Foundation.

The EyeDAR is an orange-sized, low-power, millimeter-wave radar that could be placed at streetlights and intersections. Its design was inspired by that of the human eye. Researchers envision that the low-cost sensors could help ensure that AVs always pick up on emergent obstacles, even when the vehicles are not within proper range for their onboard sensors and when visibility is limited.

“Current automotive sensor systems like cameras and lidar struggle with poor visibility such as you would encounter due to rain or fog or in low-lighting conditions,” Cho said in a news release. “Radar, on the other hand, operates reliably in all weather and lighting conditions and can even see through obstacles.”

Signals from a typical radar system scatter when they encounter an obstacle. Some of the signal is reflected back to the source, but most of it is often lost. In the case of AVs, this means that "pedestrians emerging from behind large vehicles, cars creeping forward at intersections or cyclists approaching at odd angles can easily go unnoticed," according to Rice.

EyeDAR, however, works to capture lost radar reflections, determine their direction and report them back to the AV in a sequence of 0s and 1s.

“Like blinking Morse code,” Cho added. “EyeDAR is a talking sensor⎯it is a first instance of integrating radar sensing and communication functionality in a single design.”

After testing, EyeDAR was able to resolve target directions 200 times faster than conventional radar designs.

While EyeDAR currently targets risks associated with AVs, particularly in high-traffic urban areas, researchers also believe the technology behind it could complement artificial intelligence efforts and be integrated into robots, drones and wearable platforms.

“EyeDAR is an example of what I like to call ‘analog computing,’” Cho added in the release. “Over the past two decades, people have been focusing on the digital and software side of computation, and the analog, hardware side has been lagging behind. I want to explore this overlooked analog design space.”