Posted on December 12, 2018 by Nikita Stewart in The New York Times The New York Times, By Nikita Stewart Lily, a fuchsia Muppet with a mop of hair, green eyelids and a lavender nose, debuted on “Sesame Street” seven years ago. She was shy and soft-spoken. Her family, she explained to Elmo, did not have enough to eat. At the time, Sesame Workshop, the nonprofit that produces “Sesame Street,” wanted to create a Muppet that could help illustrate the food insecurity that was affecting nearly 17 million households with children.