The Harry Potter series is essentially a 7-book guide to everything you wish your childhood was - finding out you're a wizard, running away from home, and indulging in a bevy of treats both mainstay and magical. Rock cakes, cockroach clusters, acid pops, chocolate frogs, and of course, butterbeer. Throw on your dorky glasses and sharpie a lightning bolt on your forehead for this week's examination of the real-world sweets from possibly the world's most popular book series about child sorcerers.