Jim, his wife Jane, and his children John and Heather moved to Greenwich in April 1964, shortly after he'd moved the Muppet workshop and headquarters from Washington, D.C. to New York City. In the first few years that the family lived in Greenwich, Henson produced his short film Time Piece, various pilots and TV specials, and many commercials and variety show sketches. During the latter half of that period, Sesame Street began, and Henson's career took off in many ways. The family moved to New York in 1971. The exhibit included nine cases of Henson's puppets: