Din version av Internet Explorer stöds inte längre. Vänligen uppgradera din webbläsare .

Halloween Events and Things to do in Firestone, CO

Peak Trunk or Treat
Saturday at 4:00 PM
Willow Run · 12421 Washington St
Peak Trunk or Treat
Saturday at 4:00 PM
Willow Run · 12421 Washington St
Halloween Bash with Finaleyes
Saturday at 6:00 PM
Fort Lupton · Wholly Stromboli
Halloween Bash with Finaleyes
Saturday at 6:00 PM
Fort Lupton · Wholly Stromboli
Sales end soon
Halloween Silent Disco -21+ Party!
Friday at 8:30 PM
Grace Mar · The Louisville Underground
Sales end soon
Halloween Silent Disco -21+ Party!
Friday at 8:30 PM
Grace Mar · The Louisville Underground
Going fast
Spooky Cabaret 2026
Saturday at 6:00 PM + 1 more
East Central · 3022 East Sterling Cir
Going fast
Spooky Cabaret 2026
Saturday at 6:00 PM + 1 more
East Central · 3022 East Sterling Cir
Sales end soon
Hocus Pocus: A Halloween Chalkboard experience
Thursday at 6:00 PM
Marnett · St. Vrain Cidery
Sales end soon
Hocus Pocus: A Halloween Chalkboard experience
Thursday at 6:00 PM
Marnett · St. Vrain Cidery
Going fast
Halloween Silent Disco - All Ages Family Party!
Friday at 6:00 PM
Grace Mar · The Louisville Underground
Going fast
Halloween Silent Disco - All Ages Family Party!
Friday at 6:00 PM
Grace Mar · The Louisville Underground
FREE SHOW SATURDAY HALLOWEEN $500 COSTUME PARTY WITH THE GRIND
Sat, Oct 31, 7:00 PM
Willow Run · @ Cheers
FREE SHOW SATURDAY HALLOWEEN $500 COSTUME PARTY WITH THE GRIND
Sat, Oct 31, 7:00 PM
Willow Run · @ Cheers
Going fast
6th Annual Motown Haunted Prom - Halloween Dance Party
Sat, Oct 31, 7:00 PM
East Boulder · Roots Music Project
Going fast
6th Annual Motown Haunted Prom - Halloween Dance Party
Sat, Oct 31, 7:00 PM
East Boulder · Roots Music Project
Sales end soon
Trunk-or-Treat
Friday at 5:00 PM
Firestone · 10935 Colorado Blvd
Sales end soon
Trunk-or-Treat
Friday at 5:00 PM
Firestone · 10935 Colorado Blvd
Sales end soon
Choice House Halloween Party!
Thursday at 6:00 PM
Gunbarrel · 6901 Lookout Rd, Boulder, CO, USA
Sales end soon
Choice House Halloween Party!
Thursday at 6:00 PM
Gunbarrel · 6901 Lookout Rd, Boulder, CO, USA
Boulder County Trunk or Treat
Tomorrow at 4:00 PM
East Boulder · Boulder County Sheriff's Office
Boulder County Trunk or Treat
Tomorrow at 4:00 PM
East Boulder · Boulder County Sheriff's Office
Going fast
Trunk Or Treat
Fri, Oct 30, 4:30 PM
Thornton · The Learning Experience Thornton
Going fast
Trunk Or Treat
Fri, Oct 30, 4:30 PM
Thornton · The Learning Experience Thornton
The Fright Crawl | Boulder Halloween Day Bar Crawl 2026 | Sat, Oct 31
Sat, Oct 31, 1:00 PM
Downtown · TBA
The Fright Crawl | Boulder Halloween Day Bar Crawl 2026 | Sat, Oct 31
Sat, Oct 31, 1:00 PM
Downtown · TBA
The Fright Crawl | Boulder Halloween Bar Crawl 2026 | Fri, Oct 30
Fri, Oct 30, 7:30 PM
Downtown · TBA
The Fright Crawl | Boulder Halloween Bar Crawl 2026 | Fri, Oct 30
Fri, Oct 30, 7:30 PM
Downtown · TBA
Afterlife Halloween Party
Fri, Oct 30, 8:00 PM
Greeley · Millennium Event Center
Afterlife Halloween Party
Fri, Oct 30, 8:00 PM
Greeley · Millennium Event Center
The Witching Hour
Saturday at 6:30 PM
Ara · Boulder Piano Gallery
The Witching Hour
Saturday at 6:30 PM
Ara · Boulder Piano Gallery
Sales end soon
Spooky Bizness Halloween Party
Friday at 4:00 PM
The Orchard at Westminster · Little Monkey Bizness - Westminster
Sales end soon
Spooky Bizness Halloween Party
Friday at 4:00 PM
The Orchard at Westminster · Little Monkey Bizness - Westminster
Sales end soon
FunFest Trunk or Treat
Friday at 6:00 PM
Fox Creek · North Metro Church
Sales end soon
FunFest Trunk or Treat
Friday at 6:00 PM
Fox Creek · North Metro Church
Axe After Dark, Halloween bash
Sat, Oct 31, 7:00 PM
Northwest Acres · Axe Me Out
Axe After Dark, Halloween bash
Sat, Oct 31, 7:00 PM
Northwest Acres · Axe Me Out
The Fright Crawl | Boulder's #1 Halloween Bar Crawl 2026 | Sat, Oct 31
Sat, Oct 31, 7:30 PM
Downtown · TBA
The Fright Crawl | Boulder's #1 Halloween Bar Crawl 2026 | Sat, Oct 31
Sat, Oct 31, 7:30 PM
Downtown · TBA

Trends in Firestone

Explore more trends

Explore more trends