To commemorate the centenary of Grand Central Terminal, the MTA invited Improv Everywhere to perform.
Hair removal company Shobha invites patrons to hop on the metro together before the official annual 'No Pants Party.'
Caine Monroy from L.A. built his own faux gaming palace out of cardboard, operated it out of his dad's used auto parts store, and was the subject of a film.
Beer brand rents a crowd, cheerleaders and sportscasters to turn a local game of Ice Hockey into the tournament of the season.
Marco Island will orchestrate a surprise routine in someone's honor during your vacation.
A flash mob protest against the dancing ban at the Washington, DC Jefferson Memorial turned violent as parks police arrested participants. In view of several cameras, police body-slam and choke-hold a protester at the foot of a statue of Thomas Jefferson.