Today Disney•Pixar Cars fans teamed up with NASCAR driver Casey Mears to wave the green flag and kick off the Cars “Take Flight” experience during Chase weekend at Chicagoland Speedway, Sept. 14-16. In celebration of the world television premieres of the Cars Toons short films “Air Mater” and “Moon Mater” this fall on Disney Channel, and the launch of a new Cars “Take Flight” product collection, Disney has created a fun and immersive family experience for race fans to enjoy the world of Cars.