Polka 211, which evokes the uncorking of champagne bottles. Other composers who wrote music in the style of the polka were Jaromír Weinberger, Dmitri Shostakovich and Igor Stravinsky. In the United States, Polka is promoted by the International Polka Association based in Chicago, which works to preserve the cultural heritage of polka music and to honor its musicians through the Polka Hall of Fame. Polka is also popular in Milwaukee, Wisconsin, where the Beer Barrel Polka is played during the seventh inning stretch and halftime of Milwaukee Brewers and Milwaukee Bucks games. Polka is also the official State Dance of Wisconsin.
Polka in the United States Polka Festival, SloveneFest, and Tony Petkovsek's Thanksgiving Polka Weekend. Beginning in the early 1970s, the phenomenon of "polka masses" began appearing. Polka masses are usually held by members of the Roman Catholic Church who consider the polka an important part of their ethnic heritages. The first polka mass was created by Father George Balasko in 1972 and the idea was spread by Father Frank Perkovich throughout the '70s and '80s. Both were polka musicians. In composing a polka mass, a musician either alters the lyrics of polka pieces to become more appropriate for a spiritual setting or creates an entirely