Megan Swift | Tribune-Review
David Lang (left), 62, of New Stanton leads the Square Dance Social at the Westmoreland Fair on Tuesday. He and brothers Bernie (center) and George Patrick met at square dances and have known each other for about 50 years. Bernie, 60, of Derry has played fiddle for about 55 years, and George, 61, of Latrobe has played keyboard for about 50 years.