@principessa
First - thanks for your lovely review, I'm glad you enjoyed it.
Second - no, I don't know any Polish.
I only understood "Ukraine" and they seemed to be asking everyone where they were coming from.
Also the quiz was a bit obvious because of the A, B or C thing. I remember they asked about the number of instagram followers - I wouldn't have known that!
And I saw the mayor on facebook before the concert, she spoke in the trailer for the show.
Edit:
By the way: Here are some very nice photos from the concert.
http://strefamusicart.pl/2018/09/09/...ata-w-ursusie/