Antique Engine Show & Classic Car Cruise In, Frostville Museum, Sunday, May 31, 11:00am to 4:00pm. 24101 Cedar Point Rd. Cleveland Metroparks Rocky River Reservation. Classic cars on display. Lagrange Engine Club displays a collection of antique farm engines, big and small. Houses open. Food and beverages. For information contact George 216-789-5298 or www.olmstedhistoricalsociety.org.