For more than two decades, Auto Mania has been Pennsylvania’s biggest indoor heated automotive flea market and the tradition continues this year with support from Carlisle Events. The 59,000 square-foot facility that is Agricultural Hall at the Allentown PA Fairgrounds plays host to a wide array of vendors and attendees annually. This event is a great opportunity to interact with like-minded enthusiasts in a family-friendly atmosphere and is the perfect setting to buy, sell, and trade all things automotive.