One of the best flash mobs happened last year about this time when the army of Spartans were spotted on the Tube around London. Clad in just leather pants and capes, they brandished their spears for the entertainment of their fellow commuters.
The stunt was to promote the release of fantasy war film 300: Rise of An Empire on DVD.
London commuters didn’t know where to look when a marauding bunch of big guys in teeny tiny leather pants hit the Underground. Of course, it being London, most people were far too cool to react.