San Francisco’s 12 Galaxies will shut its Mission St. doors at month’s end. The final night of music is scheduled for August 28 with Big Light. Another notable show will take place as a post-Outside Lands event on Friday August 22. The Golden Gate Gramble will feature music from The Skinny Singers (Tim Bluhm and Jackie Greene), Lebo (ALO’s Dan Lebowitz), Nicki Bluhm & The Gramblers, DJ Superchill and the aformentoned Big Light. This evening the club will feature Dead Night with DJ Darkstar Dan, while on Friday, Tea Leaf Green’s Trevor Garrod will open for Blue Turtle Seduction.