The Ultimate Halloween Party is a costume party at Theo Apartments in Denver, CO, on Saturday, October 31 from 7 PM to 10 PM. That's on Halloween itself, and entry is $23.18. Costumes are part of the fun. Within three days of it, 73 more Halloween events happen around Denver.
Saturday, October 31 · 7 PM – 10 PM
UTC-06:00Theo Apartments | Denver, CO
TicketsUSD 23.18
Join us in person for The Ultimate Halloween Party! Get ready to eat, drink, and have some haunting fun!
Theo Apartments, 985 Albion Street, Denver, United States
Project Genesis
It is on Saturday, October 31, 2026, from 7 PM to 10 PM, on Halloween itself.
It takes place at Theo Apartments, 985 Albion Street, Denver, United States.
Tickets are listed at $23.18. Prices can change, so check the ticket page for the latest.
Yes, costumes are encouraged.
It runs for about 3 hours, from 7 PM to 10 PM.
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