They sell all the good stuff:
This one is located near Arapahoe and Quebec in the Denver Tech Center.
Near the corner of University and Evans, Ben and Jerry's is a great University of Denver stop-off for a decadent delight. Serving ice cream and shakes, the store offers some flavors you can't find at the grocery store, and is certainly worth a visit to test them out. There is bar-style seating outside and a bit of seating inside. It's also a good place to get your ice cream "to go" and then take off wandering through campus.
Visible in the front window are the following items made with painted glass (or is it white stickers?):