Kuala Lumpur doesn't announce itself the way Bangkok or Hong Kong does. It hums instead of shouting. For a city this cosmopolitan, with its Malay, Chinese, Indian and global influences colliding across a gleaming modern metropolis, KL remains surprisingly under the radar beside Asia's heavyweight city-break names, especially when it comes to nightlife. Spend a little time here, though, and you discover a city with plenty of its own swagger. Nowhere does that become more appar