Originally Posted by
jackal
Supposedly one in DCA, but I've never actually seen it, since I fly out of the AS/DL gates.
There's one in the USAir concourse. To date my only 5 Guys experience. Good, but not greast (I didn't order fries). I am willing to accept that in-airport locations are less good than those outside of airports. No peanuts at DCA, I should add.