Happy April Fools

Did anyone get fooled? Not part of Japanese culture, so no one even tried to play a joke. Except maybe the person who set the office heat to sauna levels. (Well, that is just normal I guess - the office staff are always freezing, while all the western teachers are sweating to death. They are always putting the thermostat up to 25 or 26.) I was reading on one of my newsgroups though that someone went and changed everyone's desktop to pictures of scantily clad men (for her male coworkers). I thought that was pretty funny. Just in case anyone needs any ideas for next year.