My islanders do the same things. It is random as to what they will do, but they do love the laundry. I often get the teaching, telling jokes, arging etc. And yes I always have a few rain dancing fools. It must work because they have crops and we never see the rain, ha. You will know when you have the gc and then once he does his job you will wish all he would do is laundry. He gets to be very annoying after awhile. He is quite the little party-animal.