EPICURIOUS: RESTAURANT: THE CORNER TABLE: "Looking for a way to ease your guilt when you dump that supersize tub of ice cream into your shopping cart? Londoners are about to one-up Americans on the multitasking front, with the debut of the world's first workout shopping cart. The Trim Trolley (yes, it's really called that) is about to roll into the aisles of the Tesco supermarket in Kensington for a trial run. "