Trick or Treat events in Denver

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

"Trick or Treat" - Sat Oct 25, 7PM

Sat, 25 Oct at 07:00 pm Sipping N' Painting Highland USD 38

"Trick or Treat" - Sat Oct 31, 7PM

Fri, 31 Oct at 07:00 pm Sipping N' Painting Highland USD 38

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

GROWL-O-WEEN. Trick-or-treating for your DOG!

Sat, 25 Oct at 12:00 pm Three Dog Bakery USD 18 to 29

Halloween Kids Fest

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

Trick or Treat Tennyson Street

Sat, 25 Oct at 10:00 am Tennyson Street Cultural Arts District