This year is Sesame Street's 50th anniversary! From Harvard psychologist Gerald Lesser developing the curriculum in 1968 to Harvard's Joe Blatt having a Muppet created in his likeness, the partnership between Harvard and Sesame Street has continued over the decades. The Sesame Street crew is on campus today - check out our Story! ⠀ ⠀ #Harvard #Sesame50 #ThisIsMyStreet⠀ ⠀ Photo: Rosie_Lincoln/Harvard Staff Photographer