The ginormous party warehouse -- total capacity is 2,000 persons -- has three levels of dance floors that make for an extensive variety of dancing venues. DJs pound out house, disco, funk, acid-jazz, and more, with lots of groovy lasers and LED lights to stimulate the eye. Each night is a different club that attracts its own crowd, ranging from yuppie to hip-hop. Open Thursday through Saturday 10pm to 2am.

Copyright: Excerpted from Frommer's San Francisco 2009, (c) 2008, Wiley Publishing, Inc.

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