Their Mudgie sandwich has achieved near-mythical status among Detroit food enthusiasts—loaded with roast beef, mushrooms, and a horseradish sauce that announces its presence with authority. Where: 1413 Brooklyn St, Detroit, MI 482263. Potbelly Sandwich Shop (East Lansing)Potbelly’s glowing storefront at night stands like a lighthouse, guiding hungry souls through the darkness toward sandwich salvation. That classic brick facade isn’t just architecture – it’s the gateway to a sandwich experience that makes fast food weep with inadequacy. Where: 27626 Five Mile Rd, Livonia, MI 48154Michigan’s sandwich landscape proves that between two slices of bread, magic happens.