What do you look for a dance bar?

what do you look for in bar to hang out for long and come back to it every now and then? do you like bands? techno DJ's? GoGo dancers? DJ showdown or large dance floor?What do you look for a dance bar?
i find out if it,s a dry bar and if i can dance. also what misic they play. like rock or jazz.and what the cost it will be at the door and the drinks. hard or soft.What do you look for a dance bar?
energetic music. where i live, every single bar and club play the same "top 40" crap as the one next door or down the street. its boring. bring back euro dance!!! night at the roxbury soundtrack kicked ***, everyone loved it...why is that and songs alike not at clubs?

jayco