October 10, 2026 in Historic Downtown Waterloo
If you would like to be a sponsor for the 2026 PumpkinFest, you can download the form and return to Waterloo City Hall.
Thank you to our 2025 PumpkinFest Sponsors!
Great Pumpkins
Chuck Pittman
Sweet as Pumpkin Pie
PumpkinFest Friends
Baxmeyer Construction, Inc.
Reliable Sanitation Service
JF Electric, Inc.
The Clothes Line Boutique
Republic Times
St. Paul United Church of Christ - Waterloo