There is something distinctly sensual about Cinq à Sept, the latest creation from the celebrated Half Eaten Cookie Hospitality team behind Boulder’s Oak at Fourteenth, Corrida, C Bar, and C Burger. But regardless of your intentions, dining at Cinq à Sept is an enticing experience. advertisementThe coastal fare at Cinq à Sept deserves special recognition. “We talked about opening a French bistro a couple of years ago,” says Dayton. “Samuel had spent the early part of his career working in a French bistro and also worked at L2O in Chicago for Laurent Gras.