If you drive Lockport Street or cut through on Des Plaines, you've probably noticed both landmarks changing hands this summer. Sushi UNI opened at the old Larry's Diner spot on July 21. A little over a week earlier, Taqueria Los Razos quietly took over the space at 15120 S. Des Plaines Street that most people still think of as Front Street Cantina, even though three different restaurants have tried to make it work there since 2023.
Two long-empty or long-struggling addresses, both solved within about a week of each other. It would be easy to lump that together as "downtown Plainfield is bouncing back." But the two stories have almost nothing in common, and knowing the difference tells you something real about how this stretch of town actually works.
The Corner That Couldn't Keep a Tenant
Front Street Cantina held down 15120 S. Des Plaines Street for roughly two decades before closing in early 2023. That's the kind of run that turns a restaurant into a landmark, the place people mean when they give directions even after it's gone.
What happened next is the part worth paying attention to. Glory Days Bar and Grill moved in during 2023 and lasted only a few months. Then Chef Roberto Avila brought in Altiro Latin Fusion, the fourth location for a restaurant group that also runs successful spots in Wheaton, Aurora, and Geneva. Altiro opened in 2024 and closed this past June. Mayor John Argoudelis put it plainly to local reporters: Altiro wasn't struggling as a brand, it was struggling at that specific address. The other three locations were fine. This one wasn't making money.
That's the detail that separates this story from an ordinary "restaurant closed" post. A group with three proven locations in three other western suburbs couldn't crack this particular corner. Something about that footprint, that corner of Chicago and Des Plaines, was harder to run than a Wheaton or Geneva storefront with a similar concept.
Here's the timeline in one place:
| Restaurant | Time in the space | Outcome |
|---|---|---|
| Front Street Cantina | about 20 years | closed early 2023 |
| Glory Days Bar and Grill | a few months in 2023 | closed the same year |
| Altiro Latin Fusion | 2024 to June 2026 | closed after about 2 years |
| Taqueria Los Razos | opened July 2026 | currently open |
The new tenant has an interesting wrinkle of its own. Los Razos didn't arrive from nowhere. The same operators had opened a carry-out taco spot on Illinois Route 59, near Menards, with a ribbon cutting in March 2026. By the time they took over the downtown space four months later, they'd already built a following locally. Rather than start from scratch, they bought some of Altiro's kitchen equipment to help launch the full-service version faster. That's a locally grown operator scaling up, not an outside chain testing the market cold. If the corner's real problem has been unfamiliarity or an unproven concept, Los Razos walks in with neither.
The Diner That Was Waiting on a Fire, Not on Customers
The Lockport Street story is a completely different animal. Larry's Diner ran for 23 years, from 2000 until it closed in May 2023, and it wasn't a business that failed to find its footing. It was a fixture that eventually closed the way long-running diners sometimes do.
The building sat empty for a while after that. New owners took on the property and started planning a renovation. Then, in March 2025, a fire broke out at the building, causing more than $200,000 in damage. Arson charges were filed against two 14-year-olds. That single event, not slow sales or a bad location, is the reason the space sat dark for so long. The owners had to decide whether to rebuild or start over, and rebuilding took time.
Sushi UNI, which also operates a location outside Kansas City, finally opened at the corner of Lockport Street and Van Dyke Road on July 21, 2026. The restaurant serves sushi, sashimi, and hibachi-style entrees for lunch and dinner Monday through Saturday, closed Sundays. One detail stuck with me: the owners donated the original Larry's Diner sign to the Plainfield Historical Society, where staff plan to restore it for display. Argoudelis called it a way for those old memories to come back the moment people see that sign again.
Two Different Kinds of Empty
Put the two stories side by side and the difference is the whole point. The Des Plaines Street corner had customers coming through the door the entire time. What it didn't have was a concept that could turn that traffic into a sustainable business, not once but twice in a row. That's a business-model problem, and it took a locally proven operator with a head start in the neighborhood to potentially solve it.
The Lockport Street building had the opposite problem. There was nothing wrong with the concept or the location. The obstacle was physical: a fire that had to be investigated, insurance that had to be settled, and a building that had to be rebuilt before anyone could serve a single plate. That kind of vacancy has nothing to do with whether people want to eat there. It's a construction timeline dressed up as a closed storefront.
If you've been wondering why downtown Plainfield seemed to have more empty windows than usual over the past couple of years, this is the honest answer. It wasn't one trend. It was two unrelated situations that happened to sit within a few blocks of each other and both got resolved in the same month.
What's Actually Open Downtown Right Now
For anyone planning a weekend around downtown, here's where things stand. Taqueria Los Razos is running full service at 15120 S. Des Plaines Street, backed by a menu the owners have already tested at their Route 59 location. Sushi UNI is open at the Lockport and Van Dyke corner for lunch and dinner most days of the week.
If you want a bigger night out, Twisted Pin is still the anchor a few minutes away on Joliet Road. It's a 25,000-square-foot spot with bowling lanes, a 28-tap self-serve beer and wine wall, and a cocktail program built by mixologist Brian Van Flandern. For something quieter, Werk Force Brewing Company has been a reliable small-batch option for people who'd rather sit on a patio than stand at a bar.
None of this means downtown Plainfield has "arrived" or turned some corner all at once. It means two specific, long-running questions about two specific addresses finally got answered, and the answers happened to be almost opposite from each other.
If you've been keeping an eye on this stretch of town because you're thinking about a move into the area, or you already live nearby and just like knowing the backstory behind the places you drive past, I'd love to talk through what else is changing in Plainfield right now. I'm Stephanie Staneart with Selling Suburbs with Steph, and I keep close tabs on what's happening block by block in this part of western Chicagoland. Schedule a free consultation whenever you're ready, no pressure, just a conversation about the neighborhood you already know.
