Blueberries

I often make whole-wheat blueberry pancakes for Jack just to mix up the morning routine. I buy a big 'ol bag of frozen blueberries from Costco and Jack has discovered that he loves to eat them frozen. He insists on having his own bowl of blueberries to snack on while I make the pancakes. I really have no problem with this except that it makes his face and hands look like this...