High School Musical Sing-AlongSaturday, September 19, 202607:00 PMThe Maryland Theatre · Hagerstown, United StatesCatch High School Musical Sing-Along live at The Maryland Theatre in Hagerstown, United States on September 19, 2026. Find tickets, set times and venue details below. Get ticketsAdd to calendarGoing☆ WishlistXWhatsAppCopy linkMore concerts in Hagerstown →