Tosa Fest 2025 Music Lineup 2025. Check out all festival information, including the artist lineup, where to stay, ticket details, and more. Tosafest, an annual event—which started way back in 1976!—will take place for yet another year.

Draft & vessel oktoberfest at tosafest. Tosa fest is a celebration of the wauwatosa community, bringing people together to enjoy a weekend filled with food, music, and entertainment.