If you ever get a chance, visit the US Air Force Museum at Wright-Patterson AFB in Ohio.
I’ve been there several times, beginning with my father around 1961-62. Most recently last May.
YES. I flew out escorting a friend's kitty cat and stayed in the area for a few days and he's an airplane nut and a pilot, so we went. One of the many highlights was walking through the retired Air Force Ones across the runway at the Annex. Lots of great things there.