Ontario’s Classic Car Show, the Route 66 Cruisin’ Reunion is September 16th-18th. This annual event brings together thousands of classic car lovers from throughout the U.S. and around the world. Downtown Ontario’s historic block of Euclid Avenue will be the center of vintage automobiles and motorcycles, plus a host of activities Enjoy three days of food, live music, entertainment and more than 2,000 classic cars on display. Admission is free.