The age to get into these places is 21 it doesnthavea limit i guessyou stop going when you dont have fun anymore. I now marriedcouplesthat go to factory and exitand roll all night and are in their mid 30's. I am 31 today. the first club i went to was in 1986 on my 16th birthday. that club was called Studio 54 it was awesome. Since i have been to the 1018(now the roxy) the underground, emrald city, twilo, Webster hall, exit SF, abyss , hunkas, joeys , chicagos and sound garden same thingsand many more. i still have fun enjoythe music and the candy you get to playwith there. If you are there with a bunch of friends andhavea good time does it matterhow old u are. i thinkthe people who stop going in their early 20's are thosethat only go to hook up and are now in relationships. i go for the music mainly. i love that they dont playiton radio and you have to go out till 10 am to hear it