Last semester Chris had 2 MSU hockey players in one of his classes. By coincidence, the entire MSU hockey team volunteered at the all-abilities trick-or-treat that Joe attended last October where we saw these 2 students. I am sure they were surprised to meet Joe, but never said anything more about it. Today, Chris found a hockey stick in his office that the students had every member of the hockey team sign for Joe. I know I can be a hard-boiled prof., but this really choked me up.