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find Halloween events for every vibe.

Harvest festival events in Castle Rock, CO

Nearly full
Champions of Justice
Mon, Oct 20, 3:00 PM
Central Business District · Grand Hyatt Denver
Nearly full
Champions of Justice
Mon, Oct 20, 3:00 PM
Central Business District · Grand Hyatt Denver
Sales end soon
Scavenger Hunt Centennial
Today at 12:00 PM + 272 more
Castlewood · Centennial
Sales end soon
Scavenger Hunt Centennial
Today at 12:00 PM + 272 more
Castlewood · Centennial
Denver Open Art Studio: Art, Community, and Recovery
Sun, Oct 26, 11:00 AM + 4 more
University · FREE Recovery Community
Denver Open Art Studio: Art, Community, and Recovery
Sun, Oct 26, 11:00 AM + 4 more
University · FREE Recovery Community
Northside Horror Film Festival
Thu, Nov 13, 6:00 PM
Highland · MCA Denver at the Holiday Theater
Northside Horror Film Festival
Thu, Nov 13, 6:00 PM
Highland · MCA Denver at the Holiday Theater
Sales end soon
Oct 14th, 2025 - BIPOC Psychedelic Monthly Gathering & Potluck
Today at 6:30 PM
City Park West · Hope Tank
Sales end soon
Oct 14th, 2025 - BIPOC Psychedelic Monthly Gathering & Potluck
Today at 6:30 PM
City Park West · Hope Tank
Crafts & Craft Beer: Shop Small Second Saturday at Western Sky
Sat, Nov 8, 2:00 PM + 11 more
Englewood · Western Sky Bar & Tap Room
Crafts & Craft Beer: Shop Small Second Saturday at Western Sky
Sat, Nov 8, 2:00 PM + 11 more
Englewood · Western Sky Bar & Tap Room
2026 Forma Annual Conference: Belonging & Becoming
Mon, Jan 26, 2:00 PM
Capitol Hill · Saint John's Cathedral
2026 Forma Annual Conference: Belonging & Becoming
Mon, Jan 26, 2:00 PM
Capitol Hill · Saint John's Cathedral
Sales end soon
Aviation Training Expo | Ready for Takeoff
Thursday at 6:00 PM
Five Points · Rocky Mountain PBS
Sales end soon
Aviation Training Expo | Ready for Takeoff
Thursday at 6:00 PM
Five Points · Rocky Mountain PBS
3rd Annual Halloween Poetry Slam & Costume Contest
Thu, Oct 30, 7:00 AM
Westside · Lulu's Downtown
3rd Annual Halloween Poetry Slam & Costume Contest
Thu, Oct 30, 7:00 AM
Westside · Lulu's Downtown
Sales end soon
Hispanic Heritage Month Fiesta
Thursday at 6:00 PM
Highland · Los Carboncitos - Pecos
Sales end soon
Hispanic Heritage Month Fiesta
Thursday at 6:00 PM
Highland · Los Carboncitos - Pecos
Twilight Paint and Sip
Sunday at 5:00 PM
Evergreen · Revival Brews
Twilight Paint and Sip
Sunday at 5:00 PM
Evergreen · Revival Brews
Kasama Series: Celebrating Filipino American History Month (FAHM)
Sun, Oct 26, 1:00 PM + 1 more
Five Points · Coffee Sarap
Kasama Series: Celebrating Filipino American History Month (FAHM)
Sun, Oct 26, 1:00 PM + 1 more
Five Points · Coffee Sarap
Centennial Pop-Up Tasting Room with Whitewater Hill Vineyards
Sun, Nov 23, 2:00 PM
Castlewood · The Village Workspace & Event Center
Centennial Pop-Up Tasting Room with Whitewater Hill Vineyards
Sun, Nov 23, 2:00 PM
Castlewood · The Village Workspace & Event Center
Sales end soon
Savor The Season Fall Fest at Lyric
Saturday at 11:00 AM
Lone Tree · Lyric at RidgeGate Information Center
Sales end soon
Savor The Season Fall Fest at Lyric
Saturday at 11:00 AM
Lone Tree · Lyric at RidgeGate Information Center
Colorado Springs Record Show
Sat, Nov 22, 9:00 AM
Westside · The Antlers, A Wyndham Hotel
Colorado Springs Record Show
Sat, Nov 22, 9:00 AM
Westside · The Antlers, A Wyndham Hotel
MS Education Summit: Fall 2025 -- In Person or Online!
Sat, Nov 8, 9:00 AM
Fitzsimons · Don Elliman Conference Center: Anschutz Health Sciences Building, Second Floor
MS Education Summit: Fall 2025 -- In Person or Online!
Sat, Nov 8, 9:00 AM
Fitzsimons · Don Elliman Conference Center: Anschutz Health Sciences Building, Second Floor
Paint & Sip / Jewelry Workshop
Sat, Nov 1, 2:00 PM
Aurora · Saj Fresh Grill
Paint & Sip / Jewelry Workshop
Sat, Nov 1, 2:00 PM
Aurora · Saj Fresh Grill
Halloween Ghost Hunt in Denver
Thu, Oct 30, 5:00 PM + 55 more
Cherry Creek · 105 Fillmore St
Halloween Ghost Hunt in Denver
Thu, Oct 30, 5:00 PM + 55 more
Cherry Creek · 105 Fillmore St
Shining a Light on Human Trafficking - Awareness, Advocacy, and Action
Sat, Jan 10, 9:00 AM
Pleasant Valley · Colorado Springs Shrine Club
Shining a Light on Human Trafficking - Awareness, Advocacy, and Action
Sat, Jan 10, 9:00 AM
Pleasant Valley · Colorado Springs Shrine Club
Selling quickly
The Delores Project Open House and Lunch for October 2025
Thursday at 11:30 AM
West Colfax · 3450 W 13th Ave
Selling quickly
The Delores Project Open House and Lunch for October 2025
Thursday at 11:30 AM
West Colfax · 3450 W 13th Ave

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