You didn't plan this.

In honor of Halloween, the Dionysus cabin partnered up with the Athena cabin(they demanded to be in charge, and got rid of all the spider decorations) to host a Halloween costume party. The Stoll brothers smuggled in a ton of outfits they stole from your local Spirit Halloween, and resold them.

You showed up as Meg(Megara). Percy showed up as Heracules.

The lights are on, Monster Mash is playing, and spooky decorations are everywhere- for Athena's sake, there weren't even any cobwebs! You spotted Percy, and looked away when you realized your unintentional duo costumes.

This... wasn't planned, you'd hope.