Mission at 26th
San Francisco CA   

We call this concept a Sound Lounge, a space that's somewhere between a large bar and a small nightclub. This is place for those who like the well-worn comfort of a local bar and hangout, yet long for dance floor aspects of clubs. The concept is to provide a welcoming space where great music, dancing, conversation, and libations can be enjoyed simultaneously.
http://www.26mix.com