Pennsylvania’s largest indoor heated automotive flea market, Auto Mania will be held at the Carlisle Expo Center for 2021 only. Auto Mania will return to Allentown in 2022. With an urgent appeal to pickers, flippers, investors and collectors, Auto Mania is an automotive treasure hunt to locate everything you need to prepare for your winter projects. The 150+ spaces showcase parts, services, new products, memorabilia items, tires, accessories, car care products, tools, vintage advertising, collectibles and more. Hours are 12-9 p.m. Friday, 9 a.m.-6 p.m. Saturday, 9 a.m.-3 p.m. Sunday. Children 12 and under are admitted free.