Source:Pigtoberfest
From Pittsburgh Streets
David S. Rotenstein. "Pigtoberfest combines history, innovative art in Troy Hill: Pigtoberfest is an ode to both Troy Hill's history and its artistic inclinations." Northside Chronicle (Pittsburgh), Nov. 1, 2019. https://www.thenorthsidechronicle.com/pigtoberfest-combines-history-innovative-art-in-troy-hill/.
