Cub Room is a fairly well-known spot on Prince Street - if you're going to have brunch there, try to arrive early so you're sure to get a seat!
The restaurant is fairly small, but has a very comfortable atmosphere and comfortable tables. (not to be confused with the main Cub Room around the corner on Sullivan, this one is more of a cafe...)
Food is great - excellent selection, and hearty, you won't go hungry!
Fun place to bring a group of friends for a relaxing meal.