Copper Dog Cafe Share: Restaurants Copper Dog Cafe Visit Website 218 W Main St. Mandan, ND 58554 (701) 590-7070 Facebook Hours: 7am - 7pm About Map About Copper Dog Waffles & Coffee serves up custom, gourmet waffles and hand-crafted coffees. Located in the heart of Main St. Mandan, our renovated building is the perfect atmosphere for your family meal. Directions 94 W to Main Street Mandan. What's Nearby? Distance: 5 10 15 20 25 50 mi.