Flash mobs seem to be popping up in popular areas around the U.S. every week! Groups of people gather spontaneously in a public space and perform a coordinated dance or action. The idea is to surprise innocent onlookers.
In the video below, a group of dancers start a flash mob to The Sound Of Music. The mob was performed at the Antwerp Station in Belgium. Once the music starts blaring, people of all ages join in on the fun!