Yoga in Times Square

Every year on the first day of summer, the summer solstice, there is a massive yoga session in Times Square. There are 5 classes thru out the day and people gather from all over to do yoga. It even look like by signing up they got a bag of goodies. I saw a Vitamin Water booth so I sure they got their selection of some water as well.Below are photos of sign up and people starting to gather for the group yoga.