Union Grove Hay, this is fun November 23, 2011 8:46 pm by Ed Nadolski Views: 12 Yorkville School first graders (top) learn about life on the farm thanks to a visit by Al Wilks, who brought a Case tractor and square baler to school. Students tried to lift the big bales of straw by working together. Share this:EmailPrintFacebookTwitterPinterestTumblrLinkedIn