Denver Halloween 2026 - Paranormal Palace

Paranormal Palace 2026 The Palace closes at 1. Your room doesn't. Denver's Halloween hotel takeover returns for its 17th year — on Halloween night itself, a Saturday. One hotel, four floors of it: an 8,000 sq ft Haunted Forest ballroom, a multi-level atrium ringed by 41 balcony rooms looking down on the dance floor, three DJs, and 20+ performers working the crowd until close. Saturday, October 31,