This event is in the past.It took place on December 26, 2025 at Knockout.
Rock Concert
Rock ConcertKarla LaVey hosts SF's longest-running unholy holiday tradition with local acts spanning goth, metal, punk, and industrial plus free snacks and giveaways. Expect eerie theremin, heavy riffs, and a crowd that celebrates Christmas very differently.
Dark variety show
Alternative Christmas
Local rock showcase
Counter-culture event
Black X Mass 2025
Bernal Heights
Rock ConcertRock ConcertKarla LaVey hosts SF's longest-running unholy holiday tradition with local acts spanning goth, metal, punk, and industrial plus free snacks and giveaways. Expect eerie theremin, heavy riffs, and a crowd that celebrates Christmas very differently.
Dark variety show
Alternative Christmas
Local rock showcase
Counter-culture event
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