The traveling tractor sprinkler.

AKA fascination.com!  Skyler was so enamored with the John Deere 4010 traveling sprinkler, he stopped playing in the dirt and immediately went over to investigate it as soon as I turned it on.  It was like a helicopter met a tractor!  (Two of his favorite machines.)

"What the?!"

"I see it!"

"It's a helicopter, no, it's a tractor!"

"Do you see it Dad?"

"I'm not too sure about that thing..."

Completely unrelated, Skyler's Great Grandma and his Grandma both picked out the same birthday card even though they live 900 miles apart!  So weird!