Oct16
Neighbor Nights: Halloween Bingo
Fri, Oct 16 · 6:00 PM – 7:30 PM
Johnstown Activity Center · Johnstown
Nightlife and trivia at Johnstown Activity Center in Johnstown on Friday, October 16.
Halloween events in NoCo, through Sat, Oct 31
Haunts, trick or treat streets, costume parties and spooky shows around NoCo, through Halloween night.
Don't miss
Halloween highlights
Halloween
Sat, Oct 17 · 4:30 PM
Zombie Fun Run
Berthoud Recreation Center at Waggener Farm Park · Berthoud
Halloween
Fri, Oct 23 · 6:30 PM
Cretaceous Crematoriums presents Grimmwood
5922 Neptune Drive · Fort Collins
Halloween
Sat, Oct 31 · 9:00 PM
Nocturnal Nightmares: Foco's Creepiest Halloween Burlesque Show
Avogadro's Number · Fort Collins
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Friday, October 16
Saturday, October 17
Oct17
Zombie Fun Run
Sat, Oct 17 · 4:30 PM
Berthoud Recreation Center at Waggener Farm Park · Berthoud
Sports and outdoors at Berthoud Recreation Center at Waggener Farm Park in Berthoud on Saturday, October 17.
Friday, October 23
Oct23
Cretaceous Crematoriums presents Grimmwood
Fri, Oct 23 · 6:30 PM – 9:30 PM
5922 Neptune Drive · Fort Collins
Open Friday Oct 23, Saturday Oct 24, Friday Oct 30 and Saturday Oct 31. Admission is free and all ages are welcome, with parental discretion encouraged for younger children. Optional donations and raffle entries are welcome, with the raffle drawing on Nov 7. Hours each night are 6:30 to 9:30 PM. Hosted by Cretaceous Crematoriums, a fundraiser benefiting Animal Friends Alliance. Facebook event. Donating directly to Animal Friends Alliance? Add "Grimmwood" in the notes so your gift counts toward the 2026 fundraiser.
Oct23
Boo in the Gardens
Fri, Oct 23 · 3:30 PM – 6:00 PM
Houston Garden · Greeley
At Houston Garden in Greeley on Friday, October 23.
Saturday, October 24
Oct24
Trick or Treat Street
Sat, Oct 24 · 3:00 PM – 5:00 PM
Berthoud Historical Society · Berthoud
Seasonal and holiday at Berthoud Historical Society in Berthoud on Saturday, October 24.
Sunday, October 25
Oct25
Pumpkin Carving Party!
Sun, Oct 25 · 1:00 PM – 3:00 PM
The Teaching Kitchen · Fort Collins
Seasonal and holiday at The Teaching Kitchen in Fort Collins on Sunday, October 25, $55.
Tuesday, October 27
Oct27
Tweentober: Trick or Treat Mini Golf
Tue, Oct 27 · 4:00 PM – 5:30 PM
Riverside Library & Cultural Center
Seasonal and holiday at Riverside Library & Cultural Center on Tuesday, October 27.
Wednesday, October 28
Oct28
Halloween Parade & Play
Wed, Oct 28 · 10:00 AM – 11:00 AM
Mead Library
Theatre and performing arts at Mead Library on Wednesday, October 28.
Friday, October 30
Oct30
Underseer Halloween Eve at Moxi Theater
Fri, Oct 30 · 7:00 PM – 11:55 PM
Moxi Theater · Greeley
Theatre and performing arts at Moxi Theater in Greeley on Friday, October 30, all ages.
Oct30
Trick or Treat Parade
Fri, Oct 30 · 3:00 PM – 5:00 PM
Severance Town Hall & Clearview Library · Severance
Seasonal and holiday at Severance Town Hall & Clearview Library in Severance on Friday, October 30.
Saturday, October 31
Oct31
Howloween Costume Party
Sat, Oct 31 · 10:00 AM – 12:00 PM
The Teaching Kitchen · Fort Collins
At The Teaching Kitchen in Fort Collins on Saturday, October 31, free.
Oct31
Halloween
Sat, Oct 31 · 11:00 AM
Rick's Night Shotz · Loveland
Seasonal and holiday at Rick's Night Shotz in Loveland on Saturday, October 31.
Oct31
Monster Mash Halloween!
Sat, Oct 31 · 6:00 PM
Charlie L's Pub · Loveland
Seasonal and holiday at Charlie L's Pub in Loveland on Saturday, October 31.
Oct31
Nocturnal Nightmares: Foco's Creepiest Halloween Burlesque Show
Sat, Oct 31 · 9:00 PM – 11:00 PM
Avogadro's Number · Fort Collins
Seasonal and holiday at Avogadro's Number in Fort Collins on Saturday, October 31.
Oct31
Halloween Trick-or-Treat
Sat, Oct 31 · 5:00 PM – 8:00 PM
Estes Valley Library · Estes Park
Seasonal and holiday at Estes Valley Library in Estes Park on Saturday, October 31.
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