Walther's Hill House Pizza Corner of Park & W. Maiden Streets, Washington, PA 20 Slices Pepperoni Pizza $18.00 Tax included 724-225-8858 Expiration 03/31/20 with coupon Walther's Hill House Pizza Corner of Park & W. Maiden Streets, Washington, PA 20 Slices Pepperoni Pizza $18.00 Tax included 724-225-8858 Expiration 03/31/20 with coupon