Andretti, Duno at Chicago Auto Show

Andretti Green Racing's Marco Andretti will greet Chicago Auto Show visitors and sign autographs from 1-3 p.m. and 5-7 p.m. Feb. 15 at the Bridgestone Americas booth in the North Hall of McCormick Place.

Milka Duno will appear at the Bridgestone Americas booth from 1-3 and 5-7 p.m. Feb. 20.

The Chicago Auto Show, which has been produced by the Chicago Automobile Trade Association since 1935, is marking its 101st edition. The event at McCormick Place (South Martin Luther King Drive) is open through Feb. 22. IndyCar.com