The WF in Fairlakes, VA has a couple taps at each food bar areas. You can get growlers filled there too for 10 bucks. Not sure if they have homebrew supplies though. That would be awesome since my lhbs is farther than the WF.
I hear they just put in a burger joint in there too. Armed with big screens and more taps. Emeril's food cooking show used to be filmed where the burger joint is now.
Camp Brew Co.
On Tap: Feed Your Head Irish Imperial Stout
Primary: Stony Man APA, Bourbon Oak Feed Your Head
Bottled: Imperial Pumpkin in my Pie