Twirlers

I think this photograph is utterly glorious. It’s undated (of course) but I feel certain one of you can tell me when it was taken, at least approximately. I hardly know where to begin here–the go-go boots? the cars? the temporary buildings? or the guy in the white shoes and belt watching the passing show so intently?

And these two are almost as fun–they’re on the same sheet. Whoever took them couldn’t decide if he should focus on the flag or the girl, which should have been an easy call.

What is that insignia on the top left corner of the flag, by the way?

Bonus: