Any decent places to go for lunch near l'Enfant Plaza? There are lots of identical office building sandwich joints, and the by-the-pound salad bar and buffet in l'Enfant Plaza called Potomac Food Court isn't bad (though a bit pricey), but I hate to go to the same places every couple of days. (And buying two $1 McChicken sandwiches - no mayo - combining the meat and letttuce, and throwing away one bun is my occasional caloric splurge.)
Anything I missed? The Air & Space Museum cafeteria (very pricey) has closed, and will be replaced by...