Walk the Wonderland Lake loop at six on a summer evening and you'll pass the usual cast: a line of leashed dogs pulling toward the water, a runner racing the light, someone hauling a cooler out of the trunk before a trip to Lucky's Market. This July, if you kept walking two blocks south to Broadway and Yarmouth, you'd also catch the smell of steak frites drifting out the open door of a space that has spent the last few years trying on different names.
That space is now Cinq à Sept, a French bistro that opened at 4580 Broadway on July 7, and it matters to this neighborhood for a reason that has nothing to do with the food itself, though the food is worth getting to. It matters because of who decided to put it here.
The Address That Kept Changing Its Name
Before Cinq à Sept, the same storefront was Bellota. Before that, it was simply called Restaurant 4580, a name that suggests nobody had settled on what the place should be yet. Two concepts in a handful of years at one address usually reads as a location fighting itself. This time it reads differently, because the operator taking a third swing here isn't a first-timer testing the water. It's a group that already knows exactly what a full room in Boulder looks like.
Why a Downtown Kitchen Bet on Broadway Instead of Pearl Street
Cinq à Sept comes from chef Samuel McCandless and restaurateur Bryan Dayton, operating under Half Eaten Cookie Hospitality, the group behind Corrida, Oak at Fourteenth, C Bar and CBurger. Those four concepts have built their reputations closer to the Pearl Street core, the kind of addresses that live on foot traffic from CU students, hotel guests and downtown workers grabbing dinner after a meeting. None of that foot traffic exists at Broadway and Yarmouth. What exists instead is a residential stretch of North Boulder with a grocery store, a gym and a lake loop.
Axios Boulder's framing of the move is the detail worth sitting with: "North Boulder is quietly becoming the city's go-to destination for intimate neighborhood restaurants that pair upscale dining with a relaxed feel." A hospitality group with three or four established downtown addresses doesn't need to prove it can fill a dining room. When that group opens its fifth concept somewhere other than downtown, it's a bet that the neighborhood itself, not the tourist traffic, can support what it's building.
What's Actually on the Table
Cinq à Sept translates to "five to seven," the French window between work and dinner when people linger over a glass of something before deciding whether to stay for the meal. The menu leans into that: steak frites, a $27 oyster plate, a rotating list of French cocktails built around Kir Royales and French 75s. Standouts on the food side include a petrale sole à la meunière and a lamb fusili that balances the meat against the sauce rather than letting either dominate.
It's open Sunday through Thursday from 4 to 9 p.m. and Friday and Saturday from 4 to 10 p.m., which puts it squarely in after-the-loop, before-bed territory for anyone who walks the lake at dusk.
What's Within Easy Reach
The block around 4580 Broadway was already doing quiet work before this opening. Amante Coffee sits right next door. Lucky's Market and a 24-hour Ironworks Fitness are a few blocks north. None of that is new, but it's the reason a restaurant group with downtown-caliber standards could look at this stretch and see enough daily traffic to justify the investment.
Nearby | What it offers |
|---|---|
Cinq à Sept, 4580 Broadway | French bistro, dinner service, oysters and steak frites |
Amante Coffee | Coffee shop immediately next door |
Lucky's Market | Grocery, a few blocks north on Broadway |
Ironworks Fitness | 24-hour gym in the same stretch |
Wonderland Lake Trailhead | Loop trail and wildlife sanctuary off Broadway |
The Rest of Broadway Is Moving Too
Cinq à Sept isn't an isolated data point. The Boulder Reporting Lab's year-end restaurant newsletter, published at the end of December 2025, had already flagged Boil Daddy, a Cajun and Creole takeout spot further up Broadway, and predicted the pace would keep accelerating through 2026 as Boulder County gears up for its first Sundance Film Festival in 2027. Eight months into that stretch, Cinq à Sept is the most visible sign the prediction is holding.
The Loop Still Comes First
None of this changes what the lake itself offers. The city's own trail page lists the Wonderland Lake Loop at 1.10 miles, an easy, family-friendly path through wetlands, short-grass prairie and shrub habitat, with dogs welcome on leash. AllTrails users tracking the same route clock it closer to two miles and about 39 minutes, likely counting the parking area approach that the city's shorter figure leaves out. Either number lands you back at your car in well under an hour, which is exactly enough time to justify walking two more blocks for dinner instead of driving somewhere else.
That's the actual shift here. North Broadway near Wonderland Lake has spent years as a place people passed through on the way to somewhere else, a trailhead, a grocery run, a gym session. A restaurant group that already runs some of Boulder's better-known dining rooms just decided this stretch could hold its own kitchen. Whether or not you make it in for the oyster plate this month, that's a different kind of neighborhood than the one that existed here before this stretch of Broadway started filling in.
If you're the kind of person who likes knowing what's changing on your own block, or you're curious what a design-forward home near this loop actually looks like inside, Debby Caplin keeps a running eye on Boulder's micro-neighborhoods, from trail conditions to the newest table on Broadway. Reach out anytime you want a local read on what's next.
