The 2012 Auto Expo will be a fun and exciting event for the whole family which allows positive exposure to the motorsports world while giving a portion of the ticket sales and some services provided by vendors to various causes. Collectibles, vintage cars, race cars & appearances by race car teams and a wide variety of popular acts for entertainment. Hours will be Sat. 10am-6pm. Tickets are just $3 for adults, teens 13-17 $2, and kids 12 & under are free with an adult. Visit www.alliantenergycenter.com for more information.