Haunt Advisor
1,200 adults in costume, the world's largest indoor inflatable park, and an open bar.
Saturday, October 31, 2026. One night only.
Doors 9:00 PM, party runs until 3:00 AM.
21+ with ID, costume required.
From $79 all in, no added fees and no service charge at checkout.
Open bar is included in the ticket.
Tickets at coloween.com.
The clocks go back that night, so 2AM happens twice and you get the extra hour.
Coloween hands the world's largest indoor inflatable park to 1,200 adults in costume. 21+, costume required.
Everything runs. Slides, obstacle courses, the quarterback challenge, a 42-foot bounce dome. Grown adults go down a slide at 1AM in costume.
Colorado's top house music DJs on the 360 degree concert stage. Nine party rooms. Open bar all night, included in the ticket. $1,000 cash for the best costume.
Year 19.
From the Haunt
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Westminster, Colorado
Erie, Colorado
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