35. 10-10 Finale, corner of Mt. Auburn and Dunster Streets. Summary: Surprisingly decent sandwiches and service.
I didn't even realize that Finale offered sandwiches, but they do and they're pretty good. All made to order in the kitchen area (can't see it), presented in clear wrapping and in a nice plastic bag - this place knows how to make most any food look great. And while you're ordering and waiting, you have to smell and gaze at the desserts behind the glass cases - they're all decadent.
Prices weren't too bad and the food was pretty good; the service was definitely above average. I'd come back.