Tootfinder

Okay, we’re looking for the city hall of Łódź, it should be located somewhere around. I’ll look for a red sign typical for a state institution and find it quickly.
*spends good few minutes looking around*
Meanwhile city hall of Łódź:

I see that the #Łódź region railways play hard.
It says: "Turn your smartphone on. By looking someone in the eyes, you risk falling in love."