The Turnverein was a German gymnastic/athletics movement. German immigrants to America founded Turnvereine in many communities, including the Rockville Turnverein, which was established in 1857. Members of the club (called Turners) built a Turn Halle on Village Street (a street that had strong associations with the German community) in Rockville in 1897. The building, which has been much altered, was later used by the Polish American Citizens Club.
Turn Halle, Rockville (1897)
as of 2022 this buliding was officially demolished, the official article stated that the building was in poor condition and could not be saved…