Greeley: Monster Day

Next date: Saturday, August 21, 2021 | 12:00 PM to 06:00 PM

What is Monster Day?

A day full of music, art, food, entertainment, and costumes that celebrate all things “monster.” Come dressed up as your favorite monster, or just enjoy everyone else’s costumes. There will be costume contests, Merry Makers face painters will be onsite and Greeley’s own famous monster makers, Distortions Unlimited, will have some of their monstrous creations on display, food, vendors, demonstrations, and more!

Why Monster Day?

Monsters have had a huge impact on entertainment and pop culture. Fun monsters, scary monsters, monsters for kids, classic monsters…they’ve become part of the fabric of our culture. Plus, it’s a little-known fact that some of the best Monster Makers live and work here in Greeley, so decided to create a day to celebrate everything about monsters. Best of all, proceeds from Monster Day Greeley will go to help “Don’t Be A Monster”, a nonprofit organization that offers unique and entertaining anti-bullying to students.

Learn more on the Monster Day website:



  • Saturday, August 21, 2021 | 12:00 PM - 06:00 PM


Downtown Greeley (9th St. and 9th Ave.)

Downtown Greeley, 9th St. and 9th Ave.,    View Map