Fluxx's rise and fall (2010-2021)
Fluxx opened in2010 as a premium experiential club in the Gaslamp Quarter, hosting live performances and high-end VIP events. It became one of the area's top nightlife spots for over a decade before closing in late2021 during the pandemic's later stages.
The corner of Fourth Avenue and Island Street went dark, with the building unused for nearly five years.
The property's sale to Cline and Nichols in2026 ends the ownership limbo, and the ABC license approval marks the first concrete path toward reopening.
The 500 Club is attempt to resurrect this exact spot—same building, same liquor license lineage—so the prior venue's failure and closure shapes what's realistic for a successor.
