A degree in engineering or architecture may be useful at Pizza hut salad bars in China

Pizza Hut in China only allows the customer to make one trip to the salad bar with one plate of salad. Because there is not much horizontal space for the plate, customers have learned to cleverly engineer the way the plate their food and utilize as much vertical space as possible.
http://dailyfacepalm.com/2009/06/03/pizza-hut-will-not-survive-in-china/