Monster Day Greeley, scheduled for August 20, 2020. The family-friendly celebration of all things monster, featuring Greeley the Gremlin and friends, is put together by the event team of Distortions UnlimitedVisit Greeley, the Greeley Downtown Development Authority, and Merry Makers. We’ve been making plans for this year’s celebration, and will have more information soon. Of course, you will be able to expect to see lots of professional makeup demonstrations, vendor booths, face painting by our friends at Merry Makers, food and refreshments, kid’s activities, games, and more. Distortions will once again place dozens of their creations around for photo-ops and the crowd-favorite costume contest will be back too. We are also still committed to providing support to “Don’t be a Monster” – A Denver area non-profit that does anti-bullying assemblies at schools.

– 2022 Schedule Coming Soon –


Make it a Monster Day Greeley weekend! Monster Day is happening on August 21, 2021, we look forward to seeing your monster-loving faces. Greeley has plenty of affordable options to stay a few nights.