In our house, I don't think you need a reason to pose with your pajama shorts/pants on top of your head.
One of the trees in our neighborhood blown over in the rain & windstorm.
Mallory found one of her kind (curly-headed little kid) at the soccer game (this is one of Grant's friend's little brothers).
A pharaoh, a princess (Cinderella, I think), and Luke Skywalker - getting ready to go Trick or Treating in the neighborhood.