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Colorful hot air balloons at sunrise rally.

Great Prosser Balloon Rally

September 25 - September 27
Crowded street at Harvest Festival with tents.

Harvest Festival

September 25 - September 27

Events for August 30, 2026

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bills speakeasy happy hour (1)

HAPPY HOUR AT BILLS SPEAKEASY

Bill's Speakeasy 1205 Meade Ave, Prosser

Who needs a Happy Hour, when you can have a HAPPY DAY!  It's time to unwind and socialize with your favorite people! Grab your friends and enjoy a different happy…

tradingcards

Trading Card Show at the Princess Theatre

Princess Theatre 1228 Meade Ave, Prosser

Calling All Sports Card Fans! Join us in The Green Room for a Sports and Trading Card Show. A multitude of sports cards, Pokémon and other trading card games, custom jewelry, wood work, signs, and more will be available from a variety of vendors. Food and beverages will be available for purchase, plus enjoy exclusive…

Trivia Night at Brewminatti

September 8 @ 6:00 pm - 8:00 pm

Wine Down Wednesday @ Evergreen Family Wines

September 9 @ 3:00 pm - 6:00 pm

Thursday Night Vibes: Wine, Dine & Unwind @ Evergreen Family Wines

September 10 @ 5:00 pm - 8:00 pm

Salsa Night @WIT Cellars

September 10 @ 7:00 pm - 11:00 pm

First Responders Appreciation Day and Music with Ron Larson at Bills Speakeasy

September 11 @ 2:00 pm - 8:00 pm

Food Truck Fridays at Mercer Wine Estates

September 11 @ 5:00 pm - 8:00 pm

Prosser Farmers Market

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

Yoga + Wine at Airfield Estates

September 12 @ 10:00 am - 12:00 pm

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