Celebrate America 250 at the Historic Cleveland Grays Armory Museum at "Welcome Back to Ohio and the Cleveland Grays." Saturday July 18th, 2026. 12 PM - 4 PM. Event is Free and Open to the Public. Join the Fun. Tours of the historic Cleveland Grays Armory Museum, a 1893 Romanesque style building with exhibits showcasing the military heritage of Cleveland. Live musical entertainment, including a vintage theatre Wurlitzer Pipe Organ and a Civil War song vocalist. Old fashioned games with prizes for the children. Snacks and beverages available for purchase. Free parking at Cleveland Grays Armory parking lot (space limited). Reservations requested (216) 621-5938.