The goblins, ghouls, wizards, witches, zombie hunters, super heroes, cartoon characters, nerds, gorillas and the remaining cast of characters who entered room 407 on Halloween day, were subjected to the wrath of Professor Snape as “he” conducted Potions Class. We watched dancing raisins, made rainbow layers of liquids of different densities, experimented with powders and water, made slime and even made a concoction called that Hagrid, the giant in the Harry Potter series, might use as toothpaste. Professor Snape is hopeful that the experiments will continue at home.