Kids from both Big Brothers/Big Sisters of New York, and SAY were surprised with a special screening of Marvel's Ant-Man hsoted by the hero himself, Paul Rudd. SAY was a personal choice for Rudd, as he's been on the board since 2007. It's a charity that provides speech therapy and after school programs to children who suffer from stuttering.
He made sure the kids stayed for both end credit sequences, because you don't want a miss a thing.