About
Located in Commerce, Oklahoma, Dairy King occupies a historic cottage-style gas station dating to the 1920s. The building opened as a Marathon service station around 1927, serving motorists traveling along what became Historic Route 66. Its distinctive steeply pitched roof and compact architecture reflect the early days of American roadside travel. The property eventually transitioned from selling gasoline to serving food, with ice cream introduced during the 1950s. The Duboise family acquired the business in 1980, preserving its historic appearance and developing it into a nostalgic roadside restaurant. Vintage-style gasoline pumps outside the building recall its original purpose, while the interior celebrates the history and culture of America's Mother Road.
Today, Dairy King is operated by Charles Duboise and his mother, Treva, who welcome travelers with classic American comfort food and stories about Commerce's colorful past. Visitors can enjoy hamburgers, cheeseburgers, soft-serve ice cream, and handmade Route 66 cookies shaped like the highway's iconic shield. These signature cookies have become a recognizable souvenir for travelers exploring the Mother Road. Inside, the small dining area features nostalgic decorations and Route 66 memorabilia that complement the building's historic character. Guests can also learn about Commerce's connection to baseball legend Mickey Mantle and the infamous Bonnie and Clyde shootout. Whether stopping for lunch, a sweet treat, or a roadside photograph, visitors can experience a piece of Route 66 history at Dairy King.