Eric,
It's a very nice review. Personally, I really didin't care for the first half of the show... The Chicago Jazz Ensemble was a good unit, but it was a bit boring to me. The concert would have been better if it featured legendary tenor saxophonists from the beginning. The concert was also bit disorganized - so much problems at the ticketing, the piano falling apart, miscommunication between tenor and the Ensemble etc.
Having said that, the show was saved by the great tenor saxophonists played after the intermission. As you said, Franz Jackon was very amusing. It's hard to believe he is 93. Vonski and JG were fantastic. I wish they had played more songs. IMO, Eric Alexander and Ira Sullivan sounded best at the show. Overally, it was enjoyable owing to the second set.
That's all I can say with my limited English vocabulary... I wish I could write like you, Eric.