This is a great place to fill your second stomach. There's always room for ice cream and cake and fudge. They have quite a selection and there's something for everybody, from macarons, to cupcakes, and old school candies. I had the raspberry cheesecake and it was the first truly satisfying thing I had all day. It was rich and moist and did not taste like it had been sitting in the display case too long. We also enjoyed the long communal tables in the back.
I also got a 41% cacao chocolate bar with caramelized hazelnuts. Worth the trip to Unionville.