Swing your partner, do-si-do, and promenade to the Barnacle Historic State Park for a contra dance with a caller and live acoustic band! This outdoor dance will be held in a covered pavilion and is open to everyone. Gates open at 6 p.m. with pre-dance lessons beginning at 6:30 p.m. Don’t be late; when the dancing starts at 7 p.m. you will want to know how to follow along.