Barf Halloween Ride 2024 San Francisco. Hosted by friends of great highway park, it's completely free to. There are tons of bars, awesome drink specials and the crowd.

Vibe out on views of the glittering san francisco skyline and daring halloween costumes at starlite ’s “rodeo disco” costume party on thursday, october 31. Those looking to cruise around bars in full costume have three different evening options on friday, october 25th, saturday october 26th, and on halloween proper, thursday,.