NICKELODEON SLIMEFEST 2012 – STAN WALKER SLIME, SLIME, SLIME! There were buckets of it today at Sydney’s Hordern Pavillion for Australia’s Slimefest. Being Australia’s first tween musical festival of its kind, Nickelodeon’s Slimefest delivered attendees the fun filled action of the Nickelodeon Kids Choice Awards, but with MORE performances and MORE slime! Some of Australia’s…