This is actually a fairly large cafe located in Headquarters Plaza. They have a grill with breakfast items in the morning, and sandwiches/paninis in the afternoon. There is a salad bar, along with a fairly large drink and snacks selection. There's plenty of seating in the back.
The panini I had was ok, nothing special, but decent. The coffee was pretty good too.
There's plenty of way better food options in Morristown, but you can't beat the convenience of Cullin's if you happen to be in Headquarters Plaza.