AGRICULTURE & NATURAL RESOURCESExpand content upAGRICULTURE & NATURAL RESOURCES FAMILY AND CONSUMER SCIENCESExpand content upFAMILY AND CONSUMER SCIENCES 4-H YOUTH DEVELOPMENT PROGRAMSExpand content up4-H YOUTH DEVELOPMENT PROGRAMS UPCOMING EVENTSEXPLORE ALL EVENTS The Union County Extension Office is located in Maynardville, Tennessee with Office Hours: 8:00 am – 4:00 pmDirections To Extension Office NEWS HIGHLIGHTS VIEW MORE NEWS