Green Dolphin Street   

In ShortThe spruced-up dining room seems worlds away from the frenetic club. A coat of chartreuse softens the exposed brick walls. Dark, cushy banquettes and white-clothed tables encircle the square room. With its raised stage, long bar and expensive sound system, the club has all the makings of a Chicago classic. But if you actually want to hear the music, bring an ear trumpet, sit up front, and don't even think of going Thursday through Saturday.