Swirls on wheels

In New York City, just about every restaurant offers delivery service. Although I rarely order delivery (I'm more of a take-out gal myself) there are several places that I've only ever ordered from and never set foot in. Given my surroundings, I wasn't surprised when I saw this sign pop up outside the local Pinkberry:


Really? Pinkberry is known for getting soupy during the walk from the counter to the swanky seats ten feet away. What kind of refrigeration system is the delivery guy carrying around that will enable him to deliver fully frozen ice cream to my door in this 90 degree weather? I might actually have to order one day just to test it out...