July 26, 2026 3:59 pm
Friday Sunrise Launch
Watch pilots and crews prepare, inflate, and—when conditions allow—launch over the Prosser valley.
July 26, 2026 3:59 pm
Downtown Prosser Weekend Activities
The Harvest Festival has shared rally weekend in prior years. The 2026 program and hours await partner confirmation.
July 26, 2026 3:59 pm
Saturday Sunrise Launch
The rally field comes alive before dawn. Launch and inflation activity depend on conditions at the field.
July 26, 2026 3:59 pm
Harvest, Market & Street Art Activities
The 2026 partner program awaits confirmation.
July 26, 2026 3:59 pm
Saturday Night Glow
Anchored balloons illuminate from within as their burners fire against the night sky.
July 26, 2026 3:59 pm
Sunday Sunrise Launch
A final morning to see the rally’s pilots and crews prepare for flight, weather permitting.
July 26, 2026 3:59 pm
Sunday Community Events
Prior rallies have shared the weekend with breakfast and downtown activities.