Hey Renee!
we don't call women out of order during informal meetings, but sometimes the someone (usally me or Archon) will say something like "that sounds like something for the committee to deal with" if there's too much chatter across the room going on.
Theme meetings seem to go well, although we haven't had one in a while. We used to have pyjama meetings often. A Potluck meeting would be good too - that way they're too busy eating to get called out of order
Fraternity education has been fun at the meetings lately, both formal and informal, since she's been doing contests and quizzes and gives out prizes.
That's about it.
Jen