I hope that the police will take care of the safety of the demonstration and not exhaustion of tourists :) This year's day of independence is special, so it's great that you'll see Krakow at that time. Probably the city will be decorated with flags and so on :)

This time, unfortunately, I will not be able to come to Krakow. However, I will keep an eye on it all the time.

Ah, one more tip: use payment cards (they are common in use and you will not have to exchange cash), use UBER or Taxify - taxi drivers will not be able to cheat, and jakdojade.pl app to check bus and tram connections. Wish you a wonderful stay in Krakow!