January 2 is St. Distaff day (this is the day spinners traditionally went back to work after the Christmas/ winter holidays)
February 4 is national sweater day
March is national crochet month
June 12 (or 2nd Saturday of the month) is world wide knit in public day
September 12 is national crochet day
October 10 (or 2nd Sunday of the month) is I love yarn day
November is national knit month and national knit a sweater in a month
December 17 (or 3rd Friday of the month) is national ugly sweater day