MatrixFillmore is owned and operated by the PlumpJack Management Group and located in the Cow Hollow district of San Francisco. The famous nightspot was originally opened in 1965 as a place for the famous bands of the 1960's in San Francisco, bridging folk and psychedelic rock. The Matrix closed in 1972 but was brought back to life in 2001 with a hip and futuristic twist that has instantly become a favorite of San Francisco's night owls. We feature local live DJs and Bands nightly.