Buckhorn Exchange

 Opened in 1893 by Henry H. "Shorty Scout" Zietz in Lincoln Park, Denver's oldest neighborhood, the Buckhorn Exchange is Denver's oldest restaurant and a National Historic Landmark that doubles as a Western museum filled with taxidermy and frontier artifacts. It holds Colorado liquor license No. 1 and serves prime steaks, buffalo prime rib, elk and its house specialty, Rocky Mountain oysters.