Drive just 65 miles from the Loop and help yourself to the free sounds of Joan Jett, carnival rides, plus ears and ears of sweet Illinois corn at the DEKALB CORN FEST. Yes, even the corn is free from 11:00 a.m. to 2:00 p.m. Saturday, or until the luscious summer treat runs out. The fun runs Aug. 27 to Aug. 29. Route 38, between 1st and 4th streets, DeKalb, 815-748-2676;
http://www.cornfest.com