> Is this our own ChrisUK? > > http://www.youtube.com/watch?v=UPFUnCUG8-0 Yuk. Certainly not. > Please explain how this differs ( if it does) from a flashmob. > Other than not having audible music...... Well, a flashmob does not generally attempt to promote tango schools off the memory of a tragic event that killed 56 people. -- Chris