Mark Friday, October 30: Blackout is a 21+ Halloween dance party at Secret Location in San Francisco, CA, from 10 PM to 4 AM. The date lands the night before Halloween, and it is listed as free to attend. Guests must be 21 or older. Within three days of it, 77 more Halloween events happen around San Francisco.
Friday, October 30 · 10 PM – 4 AM
UTC-07:00Secret Location | San Francisco, CA
Secret Location, San Francisco, United States
Harcourt Rd.
It is on Friday, October 30, 2026, from 10 PM to 4 AM, the night before Halloween.
It takes place at Secret Location, San Francisco, United States.
Yes, it is listed as free to attend. Check the event details in case registration is required.
Yes. The listing says guests must be 21 or older.
It runs for about 6 hours, from 10 PM to 4 AM.
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