Rubbing shoulders with Hollywood's elite is a given here, so play it cool as you sip sake at this hopelessly hip lounge. Whether you're having a few cocktails before tucking into some of the city's finest (and most expensive) sushi or just chatting with friends over drinks, it's difficult to find a venue more elegant in its simplicity than Koi's lounge. Low banquettes in muted earth tones line both sides of the rectangular room, and long, unadorned wooden tables, lit by candles, provide a place to rest your drink. Coral-colored ottomans allow more folks to join your table and get the evening going. Equally appealing front and back patios provide even more space for lounging and imbibing.