Lake-Osceola State Bank Address: 203 State St, Luther, MI 49656 Phone: (231) 797-5221 Banks, Mortgages Other Businesses: Rivers Edge Log Cabins at 1853 W Old M 63, Luther, MI 49656 The Rockwell Lake Lodge, A Cobblestone Hotel at 3943 North Skookum Road, Luther, MI 49656 Twin Creek Inn at 1105 E Old M 63, Luther, MI 49656 Edgett's Lodge at 4944 N Raymond Rd, Luther, MI 49656