Prosser Chamber of Commerce

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  • Spring Barrel Tasting

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  • Discover Prosser

April 28-30th

Celebrate Spring Barrel weekend in Prosser, Washington. Several of Prosser's 30+ wineries will be sampling their new releases while some celebrate with special winemaker events, live music and more. For a full list of events, wineries, and tasting fee information, visit

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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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Saturday, May 6th 2017
Historic Downtown Prosser


Visit local merchants, area wineries, breweries, and the Benton Country Historical Museum

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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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