Acoustic Sound

Acoustic Sound, a 501(c)(3) not-for-profit organization, is the proud producer of Wintergrass, an annual music festival held in Edgewood, WA. With a lineup that showcases the music and influences of Canadian neighbors, Wintergrass offers a unique experience celebrating the beauty of nature and the power of acoustic music.

Through their dedication to promoting education and community involvement, Acoustic Sound provides a platform for both adult and youth education, as well as opportunities for sponsorship, donation, volunteering, and advertising. With the generous support of sponsors and organizations, Acoustic Sound continues to bring together music enthusiasts and artists, creating an unforgettable experience for all.

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