Question: What event held on April 3, 2011 did Snooki compete in?
Sentence (from "WrestleMania XXVII"): WrestleMania XXVII was the twenty-seventh annual WrestleMania professional wrestling pay-per-view (PPV) event produced by World Wrestling Entertainment (WWE), held on April 3, 2011 at the Georgia Dome in Atlanta, Georgia.
Relevant evidence: Yes