Bubble

"Bubble" at Underground SF: This small, dark, and unpretentious Lower Haight spot attempts to inject a subversive element back into the nightclub scene - and, for the most part, it succeeds. The music runs the gamut (from vintage disco to drum 'n' bass to hip-hop to reggae), as does the crowd. A good place to escape from upscale and trendy nightclubbers.