Fourthstream is a mission-driven, volunteer-run nonprofit based in Viroqua, WI. Dedicated to enhancing the cultural and economic vitality of the Driftless region, Fourthstream organizes Live in Viroqua and the annual Driftless Music Festival. With support from local businesses, the City of Viroqua, the Viroqua Chamber, and individual donors, Fourthstream events bring the community together, drive tourism, and promote live music and culture in Southwest Wisconsin.

Live in Viroqua brings new, top-notch live music of all different genres, local food, and vendors to downtown Viroqua in a family-friendly, community-driven atmosphere from Memorial Day to Labor Day. Entirely volunteer-run and sponsored by local businesses, organizations, and individuals, the Live in Viroqua series has become a highlight of the Driftless summer.

The Driftless Music Festival is a full day of live music, local food, and community celebration every July at Eckhart Park in downtown Viroqua. This free, family-friendly event features a diverse lineup of regional, national, and international artists that delights music lovers of all ages.