Uncle Louie’s Diner is owned and operated locally on the historic Main Street of Sturgis, South Dakota, with a new location in Spearfish. Our mission is to provide you with delicious food at an affordable price with a nostalgic diner atmosphere. We use only fresh ingredients when preparing your plate. All of our menu items are available any time of day. Meaning you can have a burger for breakfast, steak for lunch, and eggs for dinner! Come on down and create a memory at Uncle Louie’s!