Detention www.detentionnyc.com 53 Christopher St. between 7th and 6th Ave. Every Thursday night the hottest 18 and over college party in New York City!   Heaven www.gaycollegeparty.com 579 6th Ave. between 16th and 17th Check out the newest college gay party in NYC.  With three floors of fun, and fabulous DJ's.  Check out the hot college boys at Heaven Saturdays. Limelight (212) 807-7850 www.jblair.com 47 West 29th St. at Sixth Ave. Drama Sunday night's rock with another John Blair party.  Mostly Chelsea boys and circuit party types.  Amazing circuit DJ's spin then night away.