The last 2 years I've had sandwiches for dinner (a late dinner; around 10pm late ) at the Bakery. They were already wrapped up and you just chose what you wanted. I've never gone there during the day, so I'm not sure if this is different from morning or afternoon, but there are sandwiches available at dinner time.
I love going here for a CS dinner. They have pretty good sandwiches. Of course, the desserts are wonderful. AND, you can get the frozen coffee for a beverage.