Views Mni Mart, Inc. Business Name: Mni Mart, Inc.Business Address: PO Box 530, Eagle Butte, SD 57625Business Phone Number: 605-964-3333Hours: 6am – 11pm, Mon. – Thurs.; 6am – Midnight, Fri. – Sat.; 8am – 11pm, Sun.Business Type: Automotive, Truck, Marine, Personal Services, Restaurants, Food & BeverageProducts or Services: fuel, grocery, and laundry mat Share: