Ag in the City kicks off this weekend. Larry Heimstra, with Barker Implement, says they’ll millions of dollars worth of tractors and other equipment in downtown Knoxville. Families are encouraged climb in tractors and explore the different machinery. He younger children don’t know as much about agriculture as previous generations did, and this helps them learn and develop awareness of farming. Ag in the City runs from 5-9pm Friday night and 7am-1pm Saturday.