Two Rivers Saloon & Restaurant Address: 25411 Park Ave, Niobrara, NE 68760 Phone: (402) 857-3340 Restaurants, Steak Houses Other Businesses: Farmers & Merchants State Bank at 25410 Park Ave, Niobrara, NE 68760 Barnk Hartington at 25411 Park Ave, Niobrara, NE 68760 Riverside Cafe at 89141 Highway 14, Niobrara, NE 68760