This is a free event for everyone in our community hosted by the DeWitt FFA Chapter and sponsored by Grinnell Mutual Insurance and American Mutual Insurance-Grand Mound. SILO is the First Ever Feature Film about a Grain Entrapment Inspired by true events, SILO follows a harrowing day in an American farm town. Disaster strikes when teenager Cody Rose is entrapped in a 50-foot-tall grain bin. When the corn turns to quicksand, family, neighbors and first responders must put aside their differences to rescue Cody from drowning in the crop that has sustained their community for generations.