Will be on a strict budget but don't want to eat burgers and fries every day. Our hotel is near the Dunn Loring Fairfax Metro stop but we'll be visiting museums during the day. Anyone have suggestions for healthy, delicious, but relatively inexpensive food? (I read the post on cheap eats in DC and we too are displaced Californians who miss the great cheap food we could get there.) A friend told us we ought to be able to find good Indian food--true? We're in the South right now and starved for good Mexican, Chinese, Mediterranean--but a good salad or sandwich would be fine too.