3 events found.
Family
Events for September 27, 2026
All Day
Great Prosser Balloon Rally
The 37th annual Great Prosser Balloon Rally will take to the skies September 25-27, 2026, at the Prosser Airport. Early morning launches fill the sky with color as sunrise comes…
Harvest Festival
The last full weekend in September is a busy one in Prosser, with the Great Prosser Balloon Rally and the Harvest Festival all in one weekend from September 25-27. After…
Street Painting
Join Historic Downtown Prosser association as they host the annual Caren Mercer-Andreesen Street Painting Festival downtown during the annual Harvest Festival. Enjoy watching professional artists create large-scale chalk art pieces, check out the student artists from local high schools as they put their skills to the test, and join them in creativity by getting your…