Chris Pratt, now potentially Hollywood’s biggest star after Jurassic World became the fastest film ever to gross $400 million, has a history of making kids happy. Earlier this year, he and fellow Marvel-ite Chris Evans appeared, in character as Star-Lord and Captain America, at children’s hospitals in Boston and Seattle delivering toys and cheering up kids and parents alike. Hot off the success of Jurassic World, Pratt was back at it again this weekend, visiting Our Lady of the Lake Children's Hospital in Baton Rouge, Louisiana, and while there he showed off some of his raptor training skills he’s becoming well-known for.