Does anybody know of a good place to buy an ice cream cake? I could always get one at Baskin-Robbins or Carvel, but I'm looking for something made with slightly higher-quality (and more interesting) ingredients. An artisan ice cream cake, if you will. I used to get ice cream cakes from the Ice Cream Works in Washington Square when I was little... but I believe they're now closed.
Something along the Boston-Brookline-Watertown-Waltham corridor would be best.