Kirov, #Russia There was a dance studio directly across from a construction site in Kirov. At some point, the workers started watching through the windows and dancing along, and the video ended up getting 3.1 million views . Then they actually went over to the studio wearing their hard hats and even joined one of the classes. The funniest part is that the developer didn’t try to stop them. Instead, the company said that “it boosts employee morale” and even sent a film crew to cover it.