Originally housed on the fourth floor of the magnificent Wrigleyville building (also home to Metro), this venerated dance club is now in the basement. A makeover in 2006 slicked up the looks a notch and brought back a vibrant young crowd. But more important, the club boasts a world-class Funktion One sound system, which sounds tremendous on the central dance floor. Typical bills find cutting-edge DJs from Europe, Detroit and Chicago spinning for the crowd.