Worcester City Council approves creation of Worcester Ballpark Commission to oversee operations at Polar Park Updated 9:48 AM; Today 9:48 AM Worcester Mayor Joseph Petty speaks outside of Polar Park on Tuesday as official provided a tour of the ballpark to the media on Tuesday. Facebook Share The Worcester City Council on Tuesday approved a seven-member commission to oversee operations at Polar Park. The vote by the council creates a similar commission to that of the Civic Center Commission that oversees the operation of the DCU Center and the Parks Commission. The commission will consist of a seven-member team that will serve five years. To start, members will serve terms of one, two, three, four or five years.