Richards and Petrohilos Open Jam Music Event in Hagerstown MD When June 22, 2023 7:00 pm Where Leitersburg Tavern 21400 Leiter Street, Hagerstown, MD, 21742, WHMD Event Type Hagerstown MD. Map Unavailable Open Jam Music Event in Hagerstown MD. Leitersburg Tavern in Hagerstown MD will be hosting an acoustic edition open jam featuring Russel Richards and Jimmy Petrohilos. ← Karaoke Music Event in Hagerstown MD Buffet in Hancock MD →