Same place as the other poster, but mine is dated to 5 June 2015.

Not sure if u/Sine_Fine_Belli saw this, but during my visit there was a blindfolded man standing there. He was holding a sign saying that the world needs more peace and trust; that he was opening his arms for a hug and placing trust in us to not harm him in his position of vulnerability. In that way we should all be trusting with each other. I do not have a picture of the man, but perhaps a fellow lemm does.