Mobile Vet Two Bridges

Green Line Cafe has a few locations in Philly, but only one in Center City (or anywhere close to it). The place is small (as you would expect for Center City), clean, and simple. The prices here, for most anything, are very fair. Of note, they offer homemade scones and muffins (that vary day to day and are of varieties you probably won't find elsewhere) and more substantial fare, like wraps (they call 'em burritos) and sandwiches. I recommend the sweet potato 'burrito' - it's healthy and hearty.