I mostly visited vendors I was interested in and stuff like that at
Oshkosh, and I didn't walk the flight line looking at pretty airplanes
hardly at all. But one thing I did do is take a look at "Fifi", the
only B-29 currently flying.
On the drive back from Oshkosh to Illinois, I got to see a tow
airplane towing a glider aloft. I got a great view of it, but this is
the only photograph of the event that I got. My phone camera (the only one
I could get to easily) kept focusing on the windshield.