Join us for the annual St. Mary’s Johnstown PolkaFest featuring the best Polish and Slovenian bands in the world! You'll enjoy three fantastic days of dancing, eating, shopping and FUN under our gigantic covered pavilion! It's one big Polka Party - Johnstown style! Best of all—admission is FREE! St. Mary’s Byzantine Catholic Church is located at 411 Power Street in the historic Cambria City section of downtown Johnstown. The festival is easily accessible from routes 56 and 403. Lodging is located within a few miles of the event.