Annual World of Wheels indoor car show, held at the Chattanooga Convention Center January 11th, 12th, and 13th. Open Friday from 3-9pm, Saturday from 10 am to 9 pm, and Sunday from 11 am to 6 pm. Tickets are $16 at the door or $14 in advance from any O'Reilly Auto Parts stores. Children 6-11 are $5 and 5 and under are free.

For more info: http://worldofwheels.net/