Flash Mob!

There are certainly many Flash Mob in the world. But in the video I attached, it sure my favourite one. Gathered, did and left! Just see how many people speak their mind out about what had happened! Classic!


What is Flash Mob?
A flash mob is a large group of people who assemble suddenly in a public place, perform an unusual action for a brief time, then quickly disperse

Just search on YouTube, and see how Flash Mob is done!