Family Communications, Inc., the nonprofit Fred Rogers formed in 1971 to produce his program, developed the first "Won't You Be My Neighbor?" Days as a week of family events from March 15 to 20, 2008, staged for Pittsburgh's 250th anniversary and supported in part by a regional civic grant fund. March 20, what would have been Rogers' 80th birthday, closed the week as Sweater Day, and by 2010 the observance had contracted to that single annual date.
A phrase with an owner
That family name turns up again on the federal trademark register. "Won't you be my neighbor?" is a live registered mark held by the McFeely-Rogers Foundation of Latrobe, Pennsylvania. The mark was registered in 1993, long after the phrase went to air.


