This day in theme parks, April 18th: Uni Social 2010 null 2011 This weekend at Mardi Gras @30SECONDSTOMARS will rock the stage, which song are you hoping to hear at the concert? Vote: http://ow.ly/4CE34 — Universal Orlando Resort (@UniversalORL) April 18, 2011 2012 null 2013 null 2014 Head on over […]