About : Polka musician Mollie B traces how Polish, German, Swiss and other European immigrants brought polka music to Wisconsin in the 1840s. From New Glarus to Pulaski Polka Days, this documentary features accordion players, multigenerational ...See morePolka musician Mollie B traces how Polish, German, Swiss and other European immigrants brought polka music to Wisconsin in the 1840s. From New Glarus to Pulaski Polka Days, this documentary features accordion players, multigenerational family bands and the dance tradition that became Wisconsin's official state dance. See less Read more: Plot summary