Has "Peter and the Starcatcher," the dazzlingly fun riff on the Peter Pan legend that lit up the intimate New York Theatre Workshop last season, lost any of its luster in a trip to the Never Never Land of Broadway? When this clever and joyous entertainment opened last March, there were immediate murmurings about a Main Stem transfer. There were also fears that Rick Elice's adaptation of Dave Barry and Ridley Pearson's novel would lose its special charm in a cavernous Midtown theater. I'm happy to report that "Peter" has not given up a speck of its fairy dust–infused whimsy. This is a celebration of youth and of the power of theater to inspire children and adults alike.