This Ben & Jerry's is in the same exact spot where the Marble Slab used to be. About 30 or so flavors of ice cream and frozen yogurt and sorbets with sprinkles, waffle cones, shakes and the usual stuff. I liked the Marble Slab formula a bit better with the mix-ins, but the B&J does seem to be a higher quality of ice cream. And they not only have the usual medium and large sizes, but also a "kids" size that gives you just enough to hit the spot without being completely gluttonous.
There are tables outside, note that some of them are "reserved" for patrons of the restaurants also at the ground floor. Occasionally, there's a live band playing here.