Home SOURCES Bogus Business Bureau Fictional Timeline Themes Sesame Street MagazineAll Sources Exact order  SESAME STREET MAGAZINE 1970 Magazines Real dates. Fictional events. 1 No Year October October 15  Sesame Street Magazine 1970 Magazines | Source Timeline National Grouch Day, the annual holiday created for all grouches to celebrate their way of life, is celebrated on October 15. The Fiction Empire / FictionEmpire.com Concept & Design by MADASIAM Productions © 1999. All Rights Reserved.