 Good time at the Madison County Fair, July 17th through the 20th at Madison County Fairgrounds. For more information, including dates and times, check out MadisonCountyFairVA.com. That's MadisonCountyFairVA.com. Summer is time for fun and time to be sure your kids are up to date on immunizations. So schedule a checkup with their doctor and learn more at BDH.Virginia.gov. A healthy back to school starts now. A message from the Virginia Department of Health.