Events

Hot air balloons over river with kayakers.

Great Prosser Balloon Rally

September 26 - September 28
Harvest Festival poster with pumpkin and autumn leaves.

Harvest Festival & Street Painting

September 26 - September 28
Autumn-themed Bubbles and Bites logo with leaves.

Bubbles & Bites

November 8

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Prosser July 4th celebration at city park with fireworks.

Old Fashioned 4th of July

Prosser City Park 1328 Sommers Avenue, Prosser

Join us for the annual Old Fashioned 4th of July Celebration in Prosser! Loads of family fun for all ages! 10:00 am: Kiddie Parade starts at Benton County Courthouse -…

Music Bingo

September 7 @ 2:00 pm - 4:00 pm

Food Truck Fridays at Mercer Wine Estates

September 12 @ 3:00 pm - 8:00 pm

Prosser Farmers Market

September 13 @ 8:00 am - 12:00 pm

Introduction to Water Bath Canning

September 13 @ 1:00 pm - 3:00 pm

Lounging at the Loft

September 13 @ 6:00 pm - 9:00 pm

Food Truck Fridays at Mercer Wine Estates

September 19 @ 3:00 pm - 8:00 pm

Prosser Farmers Market

September 20 @ 8:00 am - 12:00 pm

Great Prosser Balloon Rally

September 26 - September 28

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