Mark Friday, October 30: Cosplay Halloween Ball is a 21+ Halloween ball at Thriller Social Club in San Francisco, CA, from 8 PM to 1 AM. The date lands the night before Halloween, and tickets are listed at $28.52–$39.19. Come dressed up: costumes are encouraged. Guests must be 21 or older. Within three days of it, 77 more Halloween events happen around San Francisco.
Date & Time
Friday, October 30 · 8 PM – 1 AM
UTC-07:00
Location
Thriller Social Club | San Francisco, CA
TicketsUSD 28.52 to USD 39.19
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Know before you go
When
Friday, October 30, 2026, 8 PM to 1 AM (the night before Halloween)
Where
Thriller Social Club, 508 4th Street, San Francisco, United States
Tickets
$28.52–$39.19
Length
About 5 hours
Ages
21+ only
Type
Halloween Ball
Dress code
Costumes encouraged
Details
Come and be part of our Cosplay Halloween Ball in downtown San Francisco! Dress up as your favorite characters in Anime, Gaming and Movies! About this Event
Get ready for Cosplay Halloween!
Get ready for an epic night where creativity takes center stage! Join us in the heart of downtown San Francisco for an immersive in-person experience. Whether you’re a veteran maker or a first-time cosplayer, this is your chance to embody the characters you love.
🔊 Event Highlights
Dj Meikee Magnetic & Mark G: Playing your favorite multi-genre vibes to keep the party going all night.
Cash Prize Costume Contest: Bring your A-game for a chance to win big!
Mandatory Cosplay: To maintain the magic, costumes are strictly required for entry. No costume, no entry—no exceptions.
🎫 Ticket Information
Act fast! This event will sell out. * Early Bird Specials: Grab yours now while supplies last.
Tiered Pricing: Ticket prices will increase as the event approaches.
The Fine Print: All sales are final. No refunds or exchanges. Must be 21+ with a valid ID to attend.
🛡️ Cosplay Harassment Policy
We are committed to a safe, inclusive environment. We maintain a zero-tolerance policy for harassment, ranging from physical assault to unwelcome attention.
Important: "No" means "no." Always remember: Cosplay is Not Consent. We reserve the right to remove anyone who violates these terms to ensure a respectful experience for all attendees.
Event Location
Thriller Social Club, 508 4th Street, San Francisco, United States
