Kálvin square Posted on May 29, 2010 by Zsolt 3 The recent state of the Kálvin square. Almost two years ago I have posted about the same place. That time it looked like this. And before the metro construction it looked like this. Things are going slooooowly. The recent state of the Kálvin square. Almost two years ago I have posted about the same place. That time it looked like this. And before the metro construction it...