Cities Nightclub, Washington

If you are in the mood to feel cosmopolitan, few places can compare to this place. The managers used to change the restaurant's image annually, emulating the look, feel and cuisine of a different city each time. Though that is no longer the practice, a sense of worldliness has remained here by virtue of the club's very chic clientele. Food is served until midnight on Friday and Saturday evenings and until 11p every other night. A dinner entree costs about $20.