QuarterWorld's Halloween Bash 2026 is a 21+ costume party at QuarterWorld Arcade in Portland, OR, on Saturday, October 31 from 7 PM to 1 AM. That's on Halloween itself, and entry is $10–$50. Costumes are part of the fun. Guests must be 21 or older. Within three days of it, 93 more Halloween events happen around Portland.
Saturday, October 31 · 7 PM – 1 AM
UTC-07:00QuarterWorld Arcade | Portland, OR
TicketsUSD 10.00 to USD 50.00
Expect chaos, mischief, mayhem, and enough arcade-fueled madness to make the Mushroom Kingdom nervous. If you’re ready to cause some trouble, Halloween at QuarterWorld is your night!
This is a 21+ Event with special business hours from 7pm-1am. Our Halloween event will include:
Arcade madness
LIVE Music by DJ 313 (@the.underground.pdx)
Scary good drink specials
Costume Contest with $300 IN CASH & PRIZES!
Our costume contest rules are simple:
Contest will start at 10pm
Costumes are required to be creative and fun! Costumes MUST NOT include any weapons or offensive material of any kind.
Crowd decides who survives each round of the contest until 3 monsters are left standing.
GENERAL ADMISSION ($10)
Limited Tickets Available! This event is likely to sell out. We will sell tickets at the door, subject to capacity.
VIP TICKETS ($50)
VIP Tickets MUST be purchased in advance and will NOT be available at the door.
VIP TICKETS include:
- entry cover
- free play all night
QuarterWorld Arcade, 4811 Southeast Hawthorne Boulevard, Portland, United States
QuarterWorld Arcade
It is on Saturday, October 31, 2026, from 7 PM to 1 AM, on Halloween itself.
It takes place at QuarterWorld Arcade, 4811 Southeast Hawthorne Boulevard, Portland, United States.
Tickets are listed at $10–$50. Prices can change, so check the ticket page for the latest.
Yes. The listing says guests must be 21 or older.
Yes, costumes are encouraged.
It runs for about 6 hours, from 7 PM to 1 AM.
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