High Quality Content by WIKIPEDIA articles! Sesame Workshop, formerly known as the Children`s Television Workshop (CTW), is a Worldwide American non-profit organization behind the production of several educational children`s programs that have run on public broadcasting around the world (including PBS in the United States). Sesame Workshop was instrumental in the establishment of education children`s television in the 1960s, and continues to provide grants for educational children`s programming four decades later. Joan Ganz Cooney and Lloyd Morrisett were the original founders, with the intention of producing a revolutionary television series based on cutting-edge research into childhood learning. The result was Sesame Street, a landmark program which has been reproduced in countries around the world.