3. 8-21 Boloco, on Mt. Auburn St. (not Felipes) - smaller burritos, more expensive than Felipes, but white chicken meat, creative offerings, wraps as well.
Since starting to work in the Square in mid-August, I'm trying to eat lunch at a new restaurant every day until I can't find any more. Here's my list of the Top Ten Lunch Restaurants in Harvard Square (Food Only). Got a suggestion on a new lunch spot for me? New Restaurants to Try in Harvard Square.