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  • Join the Chamber

Prosser's thriving business economy is due in huge part to our local member businesses. Those who not only own a business in Prosser, but recognize the value of being a part of the Chamber of Commerce in our mission to continue to grow the businesses of our community, while supporting community events and making Prosser a better place to live, work, and play. 

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Chamber Membership

Prosser Chamber of Commerce is an organization with membership open to any business, individual or group sharing the common goal of making Prosser a better place to live, work and play

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Upcoming Events

Thu Oct 06 @ 7:30AM - 11:00AM
Think Pink FREE Health Fair
Fri Oct 07 @ 6:00PM -
Bounty of the Harvest Wine Dinner at Desert Wind Winery
Sat Oct 08 @10:00AM - 04:00PM
Bridal Meet & Greet
Sat Oct 08 @ 4:00PM - 10:00PM
Prosser Beer & Whiskey Festival

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