It occurs to me that a school full of students who wear elaborate costumes as part of their dreams of becoming X-Men might make unfortunate choices when trying to do something different for Halloween, and that FOH and other groups might see the costumes of Halloween as an excellent cover to infiltrate the school. So with some friends looking like foes, some foes looking like friends, and most people largely unidentifiable unless you know them personally... We only have so many strong Psis here, this could be some awesome chaos.