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find Halloween events for every vibe.

Halloween events in Greeley, CO

The Haunted Hop | Denver Halloween Bar Crawl | Friday, October 31st
Friday at 7:30 PM
Denver · Larimer Lounge
The Haunted Hop | Denver Halloween Bar Crawl | Friday, October 31st
Friday at 7:30 PM
Denver · Larimer Lounge
Foodies & Fears Boulder: Dinner with Strangers (I Love Halloween)
Friday at 7:00 PM
Boulder · Restaurant of the Week
Foodies & Fears Boulder: Dinner with Strangers (I Love Halloween)
Friday at 7:00 PM
Boulder · Restaurant of the Week
Cap'n Sue's Pirate Halloween Bash & Booty Raiser
Today at 6:00 PM
Loveland · Forge Event Center
Cap'n Sue's Pirate Halloween Bash & Booty Raiser
Today at 6:00 PM
Loveland · Forge Event Center
Halloween Party @ Dandy Lion Coffee
Friday at 5:00 PM
Denver · Dandy Lion Coffee Co.
Halloween Party @ Dandy Lion Coffee
Friday at 5:00 PM
Denver · Dandy Lion Coffee Co.
Haunted Mansion Halloween Party
Fri, Oct 31, 10:31 PM
Denver · PRIVATE LOCATION| Near Downtown
Haunted Mansion Halloween Party
Fri, Oct 31, 10:31 PM
Denver · PRIVATE LOCATION| Near Downtown
Silent Disco Dance-Hike Halloween morning!
Friday at 9:30 AM
Boulder · Eben G. Fine Park
Silent Disco Dance-Hike Halloween morning!
Friday at 9:30 AM
Boulder · Eben G. Fine Park
Nearly full
(Prices Going Up) 2025 Denver Halloween Bar Crawl All Access
Fri, Oct 31, 8:00 PM
Denver · Celtic on Market + Mile High Spirits Lodo + Ballpark
Nearly full
(Prices Going Up) 2025 Denver Halloween Bar Crawl All Access
Fri, Oct 31, 8:00 PM
Denver · Celtic on Market + Mile High Spirits Lodo + Ballpark
Ryan Chrys & The Rough Cuts Halloween Bash!
Friday at 7:00 PM
Arvada · Rockabillies
Ryan Chrys & The Rough Cuts Halloween Bash!
Friday at 7:00 PM
Arvada · Rockabillies
WATSON BOO BASH
Sat, Nov 1, 5:00 PM
Louisville · 1170 Harper Lake Dr
WATSON BOO BASH
Sat, Nov 1, 5:00 PM
Louisville · 1170 Harper Lake Dr
5th Annual HALLOWEEN BSZ -FRIDAY OCT 31
Fri, Oct 31, 8:30 PM
Denver · Casa Denver Dance & Event Center
5th Annual HALLOWEEN BSZ -FRIDAY OCT 31
Fri, Oct 31, 8:30 PM
Denver · Casa Denver Dance & Event Center
Sales end soon
Canton Cantinas Halloween
Thursday at 7:00 PM
Denver · Nuevo Canton Cantina
Sales end soon
Canton Cantinas Halloween
Thursday at 7:00 PM
Denver · Nuevo Canton Cantina
Sales end soon
Trunk-or-Treat
Tomorrow at 5:00 AM
Greeley · 1534 11th St
Sales end soon
Trunk-or-Treat
Tomorrow at 5:00 AM
Greeley · 1534 11th St
Sales end soon
SCARY GHOSTS AND VAMPIRES TOUR - COLORAD0 - 2025
Wednesday at 7:00 PM + 58 more
Firestone · 870 First St
Sales end soon
SCARY GHOSTS AND VAMPIRES TOUR - COLORAD0 - 2025
Wednesday at 7:00 PM + 58 more
Firestone · 870 First St
Pumpkins for Pigs!
Sat, Nov 1, 12:00 PM + 1 more
Timnath · 5773 Isabella Ave
Pumpkins for Pigs!
Sat, Nov 1, 12:00 PM + 1 more
Timnath · 5773 Isabella Ave
Sales end soon
Halloween Pop Up Extravaganza
Tomorrow at 11:00 AM
Lakewood · 8555 W Colfax Ave
Sales end soon
Halloween Pop Up Extravaganza
Tomorrow at 11:00 AM
Lakewood · 8555 W Colfax Ave
Denver's Best Halloween Weekend Bar Crawl
Denver · Best Bars in Denver
Denver's Best Halloween Weekend Bar Crawl
Denver · Best Bars in Denver
Denver Halloween Bar Crawl All Access
Today at 4:00 PM + 1 more
Denver · The Passport
Denver Halloween Bar Crawl All Access
Today at 4:00 PM + 1 more
Denver · The Passport
Denver, CO - Halloween Bash @ Punch Bowl Social
Fri, Oct 31, 9:00 PM
Denver · Punch Bowl Social Denver
Denver, CO - Halloween Bash @ Punch Bowl Social
Fri, Oct 31, 9:00 PM
Denver · Punch Bowl Social Denver
Screams & Shots Halloween Bar Crawl 2025 | Denver
Sat, Nov 1, 7:30 PM
Denver · Larimer Lounge
Screams & Shots Halloween Bar Crawl 2025 | Denver
Sat, Nov 1, 7:30 PM
Denver · Larimer Lounge
Wicked West Halloween Party with Hi Neighbor
Sat, Nov 1, 7:00 PM
Denver · Urban Cowboy Denver
Wicked West Halloween Party with Hi Neighbor
Sat, Nov 1, 7:00 PM
Denver · Urban Cowboy Denver

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