Lysander is not actually a party pooper by nature, but this party makes him a little nervous. He's in attendance, how could he not, but has taken it upon himself to regulate everyone as much as possible. He has eagle eyes everywhere and at the slightest provocation, he'll snap a little. Don't you touch those animals. If he can get wrapped up enough in a game he'll calm down a little, but more realistically, everything will be just spotless from his nervous cleaning by the end of the night.