Big John's BBQ Address: 119 S Lane Ave, East Helena, MT 59635 Phone: (406) 227-1236 Barbecue Other Businesses: Rib Shack at 904 E Main St, East Helena, MT 59635 R J's Montana Steakhouse at 2335 Cattle Dr, East Helena, MT 59635 A & W Drive-In at 119 S Lane Ave, East Helena, MT 59635