Tomorrow, Thursday 20th March, would have been Fred Rogers' 80th birthday. In his honor, Family Communications, the non-profit he founded, is asking you to wear your favorite sweater: We're asking everyone everywhere--from Pittsburgh to Paris--to wear their favorite sweater on that day... It doesn't have to have a zipper down the front like the one Mister Rogers wore on the program,it just has to be special to you. These festivities are all part of......