The school is hosting a grand ball for their students.
You may have seen the part about the customized dresses and fitted suits in the school improvement post, now here's your magical dance. It's almost a month after the whole incident, to give enough time for clean and preparation. They updated their ballroom, it's a huge spectacular wonder. Buffet tables line the outskirts of the room, giant windows look over the land and the most beautiful chandelier hangs in the center for all to see.
Enjoy the music and dancing and fun of the night.