15. Zoukout

The Buzz -- Singapore's most famous nightclub, Zouk, digs its trendy heels into the sand. From sunset till sunrise on Sentosa Island's Siloso, thousands of clubbers party the night away come rain or shine. From the latest electronic dance to cheesy retro tunes, it's all here. DJs Carl Cox, Armin van Buuren and Booka Shade were some of the more famous names spinning at the 2007 event. Fringe events like flea markets, massage tents and holistic areas keep partygoers entertained.