Housed in the massive, open-air space formerly known as Amnesia, Opium Garden is a highly addictive nocturnal habit for those looking for a combination of sexy dance music, scantily clad dancers, and, for the masochists out there, an oppressive door policy in which two sets of velvet ropes are set up to keep those deemed unworthy out of this see-and-be-sceney den of inequity.