Yes, they have a John Deere tractor museum in Iowa — and during our summer stay over there, Grandma and Grandpa took the lad there. Did our boy love it? He did indeed. They had tractor simulators, real tractors to climb inside, riding lawn mowers, giant tractor wheels, even a prototype of a robot lawnmower! (It’s based on the ‘Roomba’ vacuuming robot, it would seem. Interesting idea.)

Here’s a look: