Heed the Signs

I found myself at Wally World this afternoon with 3/4 of my brood. When we arrived, I found it necessary to high-tail it to the bathroom and make use of the baby changer. Samuel was patiently (yeah, I was surprised by that, too) watching me change Noah. Suddenly I heard him say, "Ohhhhh, so you're not supposed to leave your baby here." It took me a little bit to realize he was referring to this:

The wheels, they are a-turnin'.