Located in the Nelson County Courthouse lower-level parking lot. Nelson County Sheriff’s Office 4th Annual Trunk or Treat! Family-friendly event for children to trick-or-treat at each of the decorated, Halloween-themed vehicles! You’ll also get the chance to meet many of our local officers, vote for the best decorated ‘trunk,’ and enjoy refreshments, candy, and snacks for the children! Children 12 and under must be accompanied by a parent/guardian. 434-263-7050.