If you want brewery and winery right next to each other (literally steps away), head to Quattro Goombas. About 15 minutes south of Leesburg. Beautiful setting too but gets really busy.
Distillery rec in Purcellville: Catoctin Creek
I will pile further on to the get a good bottle or two at one of the many excellent shops and then have your own picnic somewhere in the mountains!
Yet to find anything from VA that justifies the cost.