K's Airport

I had to include a picture of Kai's airport that he built. See the kid in the background? Now he has always been my engineer, builder, organizer, etc. Not Kai. Kai likes to play with everything at once and typically spends most of his time pestering his brother and sister, and then wants a snack.
However, lately he has been in a building mode. Mostly airports. These airports are protected by his trusty ducks and little green army men! And in case you are wondering- the castle is the parking garage!