My daughter was feeling a little unsure of how to fit in at college. She said she was sometimes left out of things. So I suggested that she be the initiator by throwing a party with food so she did.
When I was in college (1987-1991) we played a fun game called Assassin. The purpose of assassin is to shoot your named target (another person) with a toy gun. When you "killed" them you then picked up their target...