Question: How are these different from a "flash mob? Personally, I can't see a difference at all, unless you call it on the cause for that occurance. So, what's the obligations of the participants of a flash mob?
Question: How are these different from a "flash mob? Personally, I can't see a difference at all, unless you call it on the cause for that occurance. So, what's the obligations of the participants of a flash mob?