Kellin Little Music Event in Hagerstown MD When May 20, 2023 6:00 pm Where Antietam Brewery 140 Western Maryland Parkway, Hagerstown, MD, 21740, WHMD Event Type Hagerstown MD. Map Unavailable Live Music Event in Washington County MD. The local brewery Antietam Brewery will be hosting an acoustic event by Kellin Little. ← 3 Blind Dog Music Event in Hagerstown MD Steel Pan Jam Event in Williamsport MD →