FLASHMOB – a mailing list to discuss and convene flashmob and related place-specific performative activities to inform performance research (relates to events in the city). To join the list, see here: http://www.jiscmail.ac.uk/FLASHMOB.

“In modern usage, flash mob describes a group of people who assemble suddenly in a public place, do something unusual for a brief period of time, and then quickly disperse. They are usually organized with the help of the Internet or other communications networks.” Wikipedia

For more information on flashmob, see eg. these links:
–http://en.wikipedia.org/wiki/Flash_mob
–http://flashmob.com/