The Fort Beauregard area in Harrisonburg is in a rather "sad" state. There are a few hiking trails that are maintained by the city ( or parish?), but that's about it.
There used to be a small reenactment held there every year that was supported in some degree by the locals, but they lost interest and the event just faded away. To my knowledge there has not been any type of event there in about three or four years. We've been kicking around the idea of doing something down there for about a year now, but there seems to be little interest in it.