There’s something for any guest in Keystone, and there are some things you won’t find just anywhere — such as rattlesnake sausage (at the Big Thunder Gold Mine). Keystone’s chefs have embraced wild game. You’ll find offerings at the Red Garter Saloon on the boardwalk and several other eateries. Watch for prime rib on the menu, because South Dakota is renowned for high quality beef. Bison dishes are also a favorite‚ from the bison stew served at Mount Rushmore’s Carvers’ Cafe to bison brats, burgers and steaks in restaurants around town.