SummaryIola Car Show is happening from 12 July 2018, Thursday to 14 July 2018, Saturday at Iola Old Car Show Grounds in Iola, WI. The organizer of the event is Iola Car Show & Swap Meet. The event is open to public. The estimated number of attendance is 120,000. The frequency of Iola Car Show is annual. The event has been running since 1972.