I had promise to do several stories from my early November trip.
On the first day of the convention, there was not my heels worn, only me and a few others. However the current leader, was in tall stiletto pumps, her normal ware. Although, many women talked to me about heels.
However, on the second day there was many 3 inch heels and a number of 4 inch heels.
And the third day a lot of heels.
I also saw heels (high stilettos) at the up scale restaurants I had dinner at.
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I just returned from a Thanksgiving trot. Only saw a few heels at each airport, BUT, and @pebblesf might be extra interested in this, I saw a flight attendant is 3 inch heels coming off a plane.
Today at another airport I saw a flight attendant crew from Southwest where 2 women had at least 3 inch heels, one had a 2 inch heel, while the 4th had flats. Very unusual for a non-Asian airline flight attendant crew. I have stayed at hotels where about 90% of the female flight attendants from an Asian airline were in heels; that's where there are 24+ flight attendants (for the 16+ hour trip).