National Grouch Day
From Muppet Wiki
According to Sesame Street Magazine, October 15th is National Grouch Day -- a day for all Grouches to celebrate their way of life.
A Grouch's mission in life is to be as miserable and grouchy as possible, and pass that feeling on to everyone else. Only then will a Grouch feel in touch with his or her world and be happy. Yet, even though a Grouch may show happiness at anyone's misfortune (including his or her own), a Grouch would never admit to being happy. Such is the stability of a Grouch's life: so balanced, and yet so unbalanced.
