All Lessons Matter Because the Children are Watching
As a former teacher, I think our ideas of teaching others has become somewhat skewed. It seems that teaching is somehow congruent with lecturing, admonishing, grading. While those are definitely methods used in the modern school system, it is not the most effective way to teach children. The most effective method to teach children is by example.
Christmas is a time for giving, being with family and friends, and hating every other asshole out there in the shops and on the roads also trying to spread joy and share in the Christmas spirit. Similarly, Hanukkah is a time for Jewish people to desperately try to feel relevant during Christmastime.