Tortoise In A Nutshell: The Lost Things
Time Out says
A custom-built dome hosts this imaginative story for older children by Tortoise in a Nutshell. A boys finds himself in a mysterious world full of lost possessions, from car keys to wedding rings to Dads. Oliver Emanuel's story is brought to life with glowing puppets, in a dark children's show about losing things, and finding something better. Ages eight to twelve.