A neat idea: get people to tweet #BringDownTheKing by connecting up a machine that will topple a statue of the King if enough tweets are sent.
The end result:
The people have spoken, the king has fallen! #bringdowntheking @SKYNZ pic.twitter.com/sBT7Ir15SB
— DDB NewZealand (@DDBNewZealand) April 7, 2014