Area Four (Cambridge, MA)
I may have complained a bit about the lack of lunch options at MIT, but actually, if I just go out of campus for a bit, there are some great places - take Area Four, for example, known for their pizza.
The menu at Area Four is short and simple - some appetizers and salads, and then pizza. Area Four's pizza has won many accolades and boasts an older-than-12-year starter, over 30 hours of fermentation, and wood-fired oven. They make a great version of the New England staple, clam and bacon pizza with pecorino, chili pepper, and parsley ($17.50 for a small)
The crispy pork belly made this salad that much better - it's still healthy right?