There are hundreds of great chance clubs in NYC so it's hard to talk about just one, but if you find yourself near Chinatown, NYC after 2am, head over to Le Baron to dance. My nephew took my sister and me a few weeks ago and at first I thought is was small, but once we were past the friendly doorman and through the narrow hall to the main floor, I could feel the thumping expansiveness. A quick trip to the lower level was another vibe-smaller and less crowded, but friendly dancers were there. On the upper mezzanine level was the best spot to see the crowds of dancers, feel the beats, witness the table service-it was soooo much fun! NO cover the night we went-visit their website to see who is DJing.
There was a line to get in at 4:30am and there were plenty of taxi available when we left. Try it!
You cannot get near the place, though during fashion week-like so many other clubs, so keep that in mind.