Visiting house after house in my neighborhood, I concluded that the taste of wallpaper does not really vary from “papery goodness”. I also concluded that the easiest way to make enemies is by breaking into someone’s home and licking any part of it. For those of us who haven’t grown out of our oral fixation, Mischief PR and McVitie’s have created the Lickable Lift. Currently, employees of the company Engine can passionately slobber on the elevator walls during their ascent without any social repercussions. Those who slap their tongues on the wallpaper are greeted with the taste of McVitie’s Jaffa Cakes. And to prevent the spreading of mouth-based plagues, salivated portions are removed after use. There’s also a Willy Wonka joke in here somewhere…