A labyrinthine, two-level nightclub at the Grand Hyatt hotel, Club JJ’s is the place to rock out until the wee hours. Here the house band plays live rock and R&B from Thursday to Saturday night. The DJ’s who take over later keep the dancers moving to classic soul and rock tunes. Head here after dinner and you’ll find a lively mix of ex-pat financial types, party-loving locals, flight attendants, and conventioneers—all sampling from the fabulous cocktail menu (the lychee martinis and caviar martinis are especially popular). When Club JJ’s closes (at 2 a.m. during the week, later on weekends), it’s just a short stagger down the street to rambunctious Wan Chai, where the bars never really close.