Each year, Downtown Boulder is invaded by tiny ghosts & goblins, dinosaurs & dragons, fairies & princes, super heroes and animals of every size trick-or-treating along Pearl Street. Recommended for children ages 12 and under.
If you're interested in sponsorship, please review our 2022 Sponsorship Opportunties brochure. For a customized proposal and detailed benefit package for Downtown Boulder events, please contact our sponsorship department at firstname.lastname@example.org.
If you'd like to sign-up as an Onsite Exhibitor (business or non-profit/community group) - please sign-up here and our events team will follow-up to confirm your space.
If you are a downtown business and would like to be added as a treat stop (see full list below) -please sign-up here.
2019 Photo Gallery
Want to volunteer at this fun event? Support is needed helping trick-or-treaters navigate safely at this signature Downtown Boulder event.