I second the Henry Ford museum. Went there last summer and it was pretty cool. Surprisingly there were not as many cars as I would have thought. I liked the world’s oldest motor, or water pump, or something, best. Anyway, it was some super old motor made in the 1600’s to pump water.

The car highlight was the Tucker. I’ve seen a lot of old cars but never a Tucker.

The Dymaxion House was also pretty cool.