OTOH, it's also laughable how people think that somehow using the label 'holiday' rather than "Christmas" somehow suffices to adequately secularize public celebrations and make everyone comfortable. here's a markup I did of our town's "holiday" celebration: http://markup.io/v/sfk2yzw1d3p0

(My favourite is just renaming a Christmas tree a "holiday" tree. Yup, that'll work because all religion use an evergreen tree as a key symbol for their an important celebration / observation that they participate in the Decemberish time frame.)