Shh! 17 Things You Didn't Know About the Wizarding World of Harry Potter, From a Former Employee

"One of the things that we're taught in training is that we're not allowed to create what's called 'lateral content.' This meant that we couldn't have our own Potter back stories. We didn't go to Hogwarts, we'd never met the Golden Trio, etc. The only time that I was allowed to identify my house was when I was at the Forbidden Journey, because those team members wear student's robes, including a house vest. I could pick what I wanted, though the Hufflepuff vests tended to run smaller and the Ravenclaw vests were almost all 4Xs for some reason, so sizing decided what we wore sometimes."