Fodor's Expert Review Koi Ultra Lounge

Circles are a big theme at this lounge that fronts Koi restaurant. The motif is repeated in the ceiling and in light patterns projected on the walls, plus the circular banquettes that are great for big groups and lousy for small ones. Be sure to visit during happy hour from 5 to 7 pm, Tuesday through Saturday, when mixologists oblige by offering signature drinks for reasonably discounted prices.