Alan Muraoka has got street cred — as in “Sesame Street.” Sure, he’s a fixture on Broadway, playing The Engineer in “Miss Saigon,” Lord Ishido in “Shogun: The Musical,” Iago in “Aladdin” as well as performing in the revival of “The King and I” and “Pacific Overtures.” As an actor, though, he is best known for his 20-year View more