In case that you’re not, or that you’ve been living under a rock, an important piece of information is that Harry Potter attends Hogwarts School of Witchcraft and Wizardry. 81% of 18-24 year olds and 68% of 25-34 year olds are. This is all to say that you are probably at least a little bit familiar with Harry Potter and the world created by JK Rowling.