According to reader Karen Chu, this is the first ever bboy flash mob organized by the guy who does Freestyle Session (IamCROS1). There's about 300 bboys/bgirls involved. First they tell the dancers that they're doing it twice and the first time they're doing it earlier then planned. Here's the first time they did it. Then they tell the dancers that they're not doing it again, but later, they find a lookalike for Ben from Super Cr3w, reflock, and dance it a second time. Videos from StrifeTV Youtube channel. Thanks for the tip, Karen Chu!