Mungo & Maud , Paris , Pets The Not-Awkward-At-All Lickable Wallpaper From McVities August 25, 2012 By Shirley Muswema Leave a Comment   Inspired by Willy Wonka from Charlie and the Chocolate Factory, McVitie’s decided to cover an elevator in London with a lick-able wallpaper printed with 1,325 Jaffa Cakes. Leaning over,