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Halloween event Events and Things to do in Windsor, CO

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Fort Collins Halloween Bar Crawl 2026
Saturday at 4:00 PM
Fort Collins · Bondi Beach Bar
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Fort Collins Halloween Bar Crawl 2026
Saturday at 4:00 PM
Fort Collins · Bondi Beach Bar
Sales end soon
The Boo Bash 2026 @ The Bar District
Saturday at 8:00 PM
Fort Collins · The Bar District
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The Boo Bash 2026 @ The Bar District
Saturday at 8:00 PM
Fort Collins · The Bar District
Selling fast
'80s Haunted Halloween
Tomorrow at 6:00 PM
Loveland · Backyard Tap
Selling fast
'80s Haunted Halloween
Tomorrow at 6:00 PM
Loveland · Backyard Tap
Sales end soon
Halloween Bash at The Grainhouse
Saturday at 8:00 PM
Windsor · The Grainhouse
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Halloween Bash at The Grainhouse
Saturday at 8:00 PM
Windsor · The Grainhouse
Almost full
Night of the Spirits | Halloween Party at Looking Glass
Saturday at 9:00 PM
Fort Collins · Looking Glass Escape Lounge, North College Avenue, Fort Collins, CO, USA
Almost full
Night of the Spirits | Halloween Party at Looking Glass
Saturday at 9:00 PM
Fort Collins · Looking Glass Escape Lounge, North College Avenue, Fort Collins, CO, USA
Sales end soon
Fort Collins Official Halloween Bar Crawl
Saturday at 3:00 PM
Fort Collins · The Bar District
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Fort Collins Official Halloween Bar Crawl
Saturday at 3:00 PM
Fort Collins · The Bar District
Sales end soon
Halloween Comedy Show + Costume Contest
Tomorrow at 6:30 PM
Longmont · Parkway Food Hall
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Halloween Comedy Show + Costume Contest
Tomorrow at 6:30 PM
Longmont · Parkway Food Hall
Almost full
Halloween Costume Tea Party
Saturday at 1:00 PM
Frederick · Magical Moments
Almost full
Halloween Costume Tea Party
Saturday at 1:00 PM
Frederick · Magical Moments
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Dog Tricks for Treats at Odell Fort Collins
Saturday at 11:00 AM
Fort Collins · Odell Brewing Company
Sales end soon
Dog Tricks for Treats at Odell Fort Collins
Saturday at 11:00 AM
Fort Collins · Odell Brewing Company
Sales end soon
Grimmwood
Tomorrow at 6:30 PM + 1 more
Fort Collins · 5922 Neptune Dr
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Grimmwood
Tomorrow at 6:30 PM + 1 more
Fort Collins · 5922 Neptune Dr
Sales end soon
Deadphish Orchestra "The ghosts of PHISH Halloweens past"
Tomorrow at 8:00 PM
Boulder · Roots Music Project
Sales end soon
Deadphish Orchestra "The ghosts of PHISH Halloweens past"
Tomorrow at 8:00 PM
Boulder · Roots Music Project
Sales end soon
Spring Park Ward Party
Tomorrow at 6:00 PM
Fort Collins · The Church of Jesus Christ of Latter-day Saints
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Spring Park Ward Party
Tomorrow at 6:00 PM
Fort Collins · The Church of Jesus Christ of Latter-day Saints
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CHARLIE WONDER, DJ PENGUIN, EASTLIN and Friends : Rave from the Grave
Saturday at 10:00 PM
Boulder · Roots Music Project
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CHARLIE WONDER, DJ PENGUIN, EASTLIN and Friends : Rave from the Grave
Saturday at 10:00 PM
Boulder · Roots Music Project
Sales end soon
Downtown Greeley Trick-or-Treat Street
Tomorrow at 4:00 PM
Greeley · Downtown Greeley
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Downtown Greeley Trick-or-Treat Street
Tomorrow at 4:00 PM
Greeley · Downtown Greeley
Sales end soon
Derby Hill Fall Harvest Festival
Saturday at 3:00 PM
Loveland · The Church of Jesus Christ of Latter-day Saints
Sales end soon
Derby Hill Fall Harvest Festival
Saturday at 3:00 PM
Loveland · The Church of Jesus Christ of Latter-day Saints
Sales end soon
Halloween Dance @ Harmony Building: Age 30+
Saturday at 8:00 PM
Fort Collins · The Church of Jesus Christ of Latter-day Saints
Sales end soon
Halloween Dance @ Harmony Building: Age 30+
Saturday at 8:00 PM
Fort Collins · The Church of Jesus Christ of Latter-day Saints
Sales end soon
INANNA'S DESCENT: A Samhain Journey Through the Underworld
Saturday at 6:30 PM
Boulder · The StarHouse
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INANNA'S DESCENT: A Samhain Journey Through the Underworld
Saturday at 6:30 PM
Boulder · The StarHouse
Sales end soon
PiCatsso Paint Night - Paint With Cats!!!
Tomorrow at 6:00 PM
Boulder · Purrfect Pause Cat Cafe
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PiCatsso Paint Night - Paint With Cats!!!
Tomorrow at 6:00 PM
Boulder · Purrfect Pause Cat Cafe
Halloween Latte Art Throwdown
Today at 6:00 PM
Boulder · Boxcar Coffee | Mesa Cafe
Halloween Latte Art Throwdown
Today at 6:00 PM
Boulder · Boxcar Coffee | Mesa Cafe
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FREE SHOW SATURDAY HALLOWEEN $500 COSTUME PARTY WITH THE GRIND
Saturday at 7:00 PM
Northglenn · @ Cheers
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FREE SHOW SATURDAY HALLOWEEN $500 COSTUME PARTY WITH THE GRIND
Saturday at 7:00 PM
Northglenn · @ Cheers

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