5 a; i; v$ c2 Y2 e5 a/ Fcalled Flash Mob. 8 f8 L* {5 f1 Q. K2 Q. f8 K & c( F3 _* c* |" x$ _3 ~A flash mob (or flashmob)[1] is a group of people who assemble suddenly in a public place, perform an unusual and sometimes seemingly pointless act for a brief time, then disperse, often for the purposes of entertainment, satire, or artistic expression. $ ~- Q2 H8 [7 c% j 1 a$ p! z. Y5 w( d/ h" C2 {http://en.wikipedia.org/wiki/Flash_mob