Trick or Treat events in Denver

Check out happening trick or treat events all around Denver, CO

2025 Denver All Access (11th Annual) Halloween Bar Crawl AE

Fri, 31 Oct at 08:00 pm Ballpark Lodo + Larimer Sq Venues USD 5 to 10

Halloween Kids Fest

Sat, 25 Oct at 09:00 am Downtown Aquarium - Denver

Pumpkin Mosaic Workshop @ TrashHawk Tavern

Tue, 16 Sep at 07:00 pm TrashHawk Tavern