Impressively stylish Grass boasts an of-the-moment aesthetic, and its velvet-rope policy caters to an upscale crowd of locals and visitors. If you can get in – or rather "out," since Grass is entirely open-air – you'll appreciate the lounge's global decor and its fresh take on Asian fusion cuisine. In fact, food is a primary selling point, although pricy cocktails and lofty company don't hurt the cause. Reservations are absolutely required, and dress is catwalk-fashionable.