Featuring concept, pre-production and production vehicles from many of the world's top auto manufacturers, the Cleveland Auto Show returns to the I-X Center. The massive event occupies nearly 1.2-million square feet and features exhibits, vehicle giveaways and a classic car competition. Today's hours are 5 to 10 p.m., and the show continues through March 5. Consult the website for a complete schedule and for ticket prices. Parking is free.