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The Mattawa Area Multicultural Chamber of Commerce is organized for the purpose of advancing the economic, industrial, professional, cultural, agricultural, educational and civic welfare of the Mattawa area and surrounding communities.

Mattawa, Washington is in the mostly-agricultural section of the Columbia River Basin in south Grant County Washington.

 

We cordially invite you to attend one of our monthly get-togethers. The meeting place and time are always posted in the Mattawa Area News and the South County Sun newspapers. During harvest months (June, July, September and October), we meet on the second Thursday of each month at 6:00 P.M. During other months, we meet on the Friday following the second Thursday of the month at 1:00 P.M., typically at a local restaurant. If you have questions, please call Manny Ornelas at 509-830-6352.

Click Here for a Membership Application in PDF format