... in what is referred to locally as "The Old Stone School" at 37098 Charles Town Pike (Rte. 9) in Hillsboro, Virginia. Being adjacent to the only traffic light in town, it's easy to find.
Go west from Leesburg on Rte. 7 for approximately 8 miles till Rte. 9 turns off to the right. Follow Rte. 9 for approximately 10 miles to Hillsboro and the traffic light. The Old Stone School is just ahead on your right.
Go east from Charles Town on Rte. 9 approximately 12 miles to the stoplight in Hillsboro. It's on your left just behind you. If you've gone through the stop light, turn around--you've gone too far.
Go north on Rte. 690 approximately 8 miles to the traffic light in Hillsboro. You are there.
Go south on Rte. 287 approximately 8 miles to Rte. 9. Turn right on Rte. 9 for approximately 3 miles to the traffic light in Hillsboro. It's in front of you just to the right.