Sand wich

How our perception of a word can change by such a small adjustment to the way it usually looks! Turning Sandwich into Sand Wich totally confused me! OK, so I can read it and understand it, but it’s not enirely satisfactory. It’s quite possible that the food truck, on which this banner is so gloriously gaffer taped, has made a pun rather than a typo—the truck was parked at a beach after all—but I’m not so sure.