Matilda's Bar on Route 66

Originating as the McCook Outlaws MC, the club was founded by Electro-Motive Company employees at Matilda's Bar on Route 66 in the southwestern Chicago suburb of McCook, Illinois in 1935​.

Photo: M. S. 

John Davis was reportedly the founder of the club. Although inactive during World War II, the Outlaws reformed afterwards and attended the first major post-war motorcycle rally, held at Soldier Field in Chicago in May 1946.