I'm going to enjoy a day off tomorrow with a cheap date w/ my wife. We're spending the day in Georgetown, and haven't been in some time. What's worth checking out that's quick and cheap and tasty? In all my years in DC I've never been to Fetoosh or Fast Fetoosh, though in my college days I was a big fan of Quick Pita and Moby Dick's. Any other recs are appreciated.