Snow Day tricks

Yesterday the kids came home saying that today would be a snow day. To ensure that it was a snow day they put their pjs on inside out and stuck a spoon under their pillows. It worked ;), today was a snow day! Maura and Adam both went to bed with their pjs on properly tonight,  but not Dave. HIs were inside out and he has the same magic spoon under his pillow! I am wondering if I should go and remove it........