Hot air balloons floating above the Yakima River and Prosser valley at dawn

Sponsors & Partners

Generous sponsorships and donations help make the Rally possible year after year, allowing us to keep admission and parking free while welcoming pilots, volunteers, and visitors to Prosser.

Thank you to our Platinum Sponsor:

Thank you to our Gold Sponsors:

Thank you to our Night Glow and Kids Zone Sponsors:

Thank you to our Business Sponsors:

Thank you to our Static Display Sponsors:

Put your support behind a Prosser tradition

A future sponsorship package should clarify opportunities, recognition, in-kind support, and community impact. Pricing, benefits, tiers, and deadlines are intentionally not invented here.

Tell the organizers about your organization and the kind of support you are considering.

Start a sponsor conversation