Best Afterhours

Six signs of a serious afterhours party: 1. A crowd that goes to sleep insanely early, only to arise around 3 a.m. and then begin getting ready to go out. 2. A hard-core subset of that crowd that won't deign to do afterhours, or even party much, anywhere else. 3. A 24-hour liquor license (!). 4. Marathon sets by some of the world's superstar DJs, from Roger Sanchez to Dubfire, who show up after they've played gigs at regular clubs. 5. International mix CDs named solely for one geographical area — say, a terrace — of said afterhours party. 6. A crowd on said terrace visible from the highway until, sometimes, 2 p.m. the following day. Space Saturdays boasts all of these. Nobody else in town can, and they don't even try. End of story.