This little shop on the corner of Coventry and Mayfield makes great subs. The bread is good, especially the wheat, all of the ingredients are fresh, they add a seasoning that adds an extra punch of flavor, and the subs are huge! The prices seem a bit steep until you realize that one large sub can feed 2, maybe even 3 people.
Parking can be tough on the street, but there's a garage right down the road. If you're in the mood for a quick, satisfying bite to eat, Grum's will do the trick (and might have you covered for lunch tomorrow, too).