Built in 1904, the building made its debut at the St. Louis World's Fair as the Oklahoma Territorial Pavilion. It joined buildings from throughout the United States and the world at the event where it was the Oklahoma headquarters for promoting the territory for statehood, which did not occur until 1907.
After the fair, it was taken apart and moved to El Reno where it was reassembled. Over the decades it has greeted motorists traveling the historic Route 66 Highway.
The story goes that the head of the Rock Island Railroad in the early 1900s knew the firm was planning to establish a major headquarters in El Reno and he successfully lobbied for the building to be moved here after its St. Louis appearance had ended.