Summer camp is the place where you accepted reality. Academy Award-winner Dustin Hoffman went off to a performing arts camp in Colorado determined to be a drummer. Counselors winced and suggested acting. Begrudgingly, he discovered his true calling, earning seven Oscar nominations in such memorable roles in "Tootsie," "Rain Man," "Midnight Cowboy" and the dastardly Captain Hook in Stephen Spielburg’s classic "Hook" opposite Robin Williams as Peter Pan. Katy Perry first took to the stage, yes, at camp at age 10.