Occurred on May 18, 2017 Manhattan, New York, USAbr br Info from Licensor: "I was walking to the Union Square train stop on my way home from work. When I got to my train stop I notice a strange group of people on the platform. They were odd looking wearing weird outfits and wearing a particular masks. Everything about this group was out of the norm. How they move, talked, and appeared. They started what look like a spiritual chant or performance in the middle of the platform. They continued this performance in one of the L train cart. They started speaking this weird made up language and chanting on the same time. It was a very weird experience.