The Yule Ball is a grand formal dance held during the Triwizard Tournament. Everyone is dressed in their dazzling gowns and finest dress robes. Hogwarts is decorated like never before with actual fairies producing the most beautiful sparkling lights and of course the house elves have prepared the richest food and drink one could ever hope for. Yule Ball is scented in spiced caramel, nutmeg, and clove similar to Lush's Yog Nog scent.