A sharp looking GM&O logo adorns "The Patron Tequila Express" private car, parked at Louisville Union Station during the 2018 Kentucky Derby festivities. The luxurious observation car was built as Gulf, Mobile & Northern 50 in 1927 for Isaac Tigrett, president of the GM&N and later GM&O. Today the car is owned by billionaire John Paul DeJoria, founder of Patron Spirits Company.