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Great Prosser Balloon Rally
September 27, 2019 - September 29, 2019
Prosser becomes very colorful one weekend a year when the town hosts the annual Great Prosser Balloon Rally. Events for the weekend include: Sunrise Hot Air Balloon Launches, Night Glow, Harvest Festival, Farmers Market, and Street Painting Festival. The tasting room will have live music by local artist Jack Rothwell on Saturday from 2 pm – 5 pm.