Welcome to Keystone Cafe
Beautiful Outdoor Decks
Enjoy your meal on one of our two stunning decks with breathtaking views. Perfect for soaking up the South Dakota sunshine while savoring our delicious comfort food and fresh baked goods.
Cozy Indoor Seating
Step inside our quaint cafe for a warm, inviting atmosphere that captures Grandma Shirley's spirit. Enjoy counter service with quick breakfast and lunch options in comfort.
Grab & Go Convenience
Perfect for road trips and hiking adventures! Stock up on our nutritious options, comfort foods, and home-baked treats. Quality food that travels with you wherever you go.
Hotel Delivery Service
Staying at a local hotel? We'll bring Grandma Shirley's delicious meals right to your door. Enjoy our comfort food and fresh baked goods from the comfort of your room.
Adventure-Ready Meals
Fuel your hiking and road trip adventures with our nutritious grab-and-go options. From hearty comfort foods to healthy choices, we've got everything you need for your journey.
Fresh Baked Daily
Start your day right with our home-baked breads and pastries, made fresh daily with love. Plus, enjoy fine smoked meats from our sister company, BBQ Beast SD.
