The Polk County Blueberry Festival will take place on April 11, 2026 in the downtown Auburndale park. The event is from 10 am to 8 pm. Vendors are required to be present for the duration of the event. We are accepting applications for served food (truck or tent), packaged food, handmade goods, and curated vintage. No third party resellers will be permitted. As this event is a blueberry festival, all vendors must offer at least one blueberry-themed item for the event.