Since this week should be the last teaching week before the awaited holidays, I thought I would share some ideas and links to how Christmas is celebrated by the French.
In Provence, there are many local traditions. This short video explains all the symbols of the Provencal Christmas table and meal with French subtitles:

I also created a presentation about the song Bons baisers de Fort de France by La Compagnie Créole. This song shows how the French Caribbean Islands celebrate Christmas and it is also an opportunity to learn about the French Antilles.