Halloween events in Security-Widefield, CO
Denver's Best 21+ Halloween Party - Celebrate with the Mile High Spirits!
Fri, Oct 31, 9:00 PM
Denver · Mile High Spirits - Tasting Room
Denver's Best 21+ Halloween Party - Celebrate with the Mile High Spirits!
Fri, Oct 31, 9:00 PM
Denver · Mile High Spirits - Tasting Room
The Comedy Grind 3rd Annual Celebrity Lookalike Holloween Comedy festival
Sunday at 4:00 PM
Aurora · The vintage theater
The Comedy Grind 3rd Annual Celebrity Lookalike Holloween Comedy festival
Sunday at 4:00 PM
Aurora · The vintage theater
Sleepyheads Denver: 80's Halloween Party [Early Edition 3-8pm]
Saturday at 3:00 PM
Denver · Cervantes' Other Side
Sleepyheads Denver: 80's Halloween Party [Early Edition 3-8pm]
Saturday at 3:00 PM
Denver · Cervantes' Other Side
A Storybook Holiday: Guess WHO? (Dinner Edition)
Sat, Dec 6, 5:00 PM
Lone Tree · Douglas County Libraries in Lone Tree
A Storybook Holiday: Guess WHO? (Dinner Edition)
Sat, Dec 6, 5:00 PM
Lone Tree · Douglas County Libraries in Lone Tree
HALLOWEEN DANCE PARTY! TUNISIA at The Wild Game
Fri, Oct 31, 6:00 PM
Evergreen · The Wild Game Entertainment Experience - Evergreen
HALLOWEEN DANCE PARTY! TUNISIA at The Wild Game
Fri, Oct 31, 6:00 PM
Evergreen · The Wild Game Entertainment Experience - Evergreen
Haunted Forest/Haunted Forest Jr. 2025
Friday at 6:30 PM + 12 more
Lone Tree · Field South of Rocky Heights Middle School
Haunted Forest/Haunted Forest Jr. 2025
Friday at 6:30 PM + 12 more
Lone Tree · Field South of Rocky Heights Middle School
Haunted Hop & Halloween Bar Crawl Weekend Pass – Denver 2025
Fri, Oct 31, 7:30 PM
Denver · Larimer Lounge
Haunted Hop & Halloween Bar Crawl Weekend Pass – Denver 2025
Fri, Oct 31, 7:30 PM
Denver · Larimer Lounge
The Office *HALLOWEEN SPECIAL* Trivia at Greg’s Kitchen & Taphouse
Wed, Oct 29, 7:00 PM
Denver · Greg's Kitchen & Taphouse
The Office *HALLOWEEN SPECIAL* Trivia at Greg’s Kitchen & Taphouse
Wed, Oct 29, 7:00 PM
Denver · Greg's Kitchen & Taphouse
![Sleepyheads Denver: 80's Halloween Party [Early Edition 3-8pm] primary image](https://img.evbuc.com/https%3A%2F%2Fcdn.evbuc.com%2Fimages%2F1148412453%2F290918113901%2F1%2Foriginal.20251008-215458?w=400&auto=format%2Ccompress&q=75&sharp=10&s=f33ee5d584a3c8860f2d1c701d6e088f)
