A GPS simulator where you could "plant" your own field. Apparently, the newest equipment has this technology where the farmer only needs to ride in the cabin to turn corners, but the GPS will guide the planting, etc. in even straight rows. Cool!
Isaac finally woke up in the John Deere Tractor museum to play on the kid sized tractors with Eli and Luke.
If you're ever out in Illinois - this is a neat place to visit and it's free!...unless you buy each of your children a matchbox sized tractor so they aren't sad about not owning the real thing!