Sponsors/Vendors

Monster Day is coming back to Downtown Greeley on Saturday, August 23th, 2025 from 12-5pm. This family-friendly celebration of all things “monster” with proceeds go to ‘Don’t Be A Monster” a local anti-bullying non-profit organization. This annual event would not be possible without our generous sponsors and amazing vendors. If your business is interested in a sponsorship opportunity, check back here and we will post 2025  sponsor and vendor applications from the Greeley Downtown Development Authority.

Thanks To Our Monster Day Greeley 2024 Sponsors:

Monster Day would not be possible without our sponsors and our volunteers. We thank all of them for their contributions and look forward to brining you the biggest and best Monster Day Greeley yet!

Thank you to our media sponsors:

What Is Monster Day?

Monster Day Greeley began as a collaboration between Distortions Unlimited, Visit Greeley, and the Downtown Development Authority, with the goal of benefiting an anti-bullying campaign called “Don’t Be A Monster.” This non-profit event is meant to showcase Greeley as the fabulous and unique community it is! Our vendors and sponsors are the only way an event like this is possible! Learn more about Monster Day.