CHRISTMAS or EASTER: Website where you take a picture of your tree and room, upload it, and pick a Santa to stick in your picture. Proof that Santa was at your house! The site also has an Easter Bunny and the Tooth Fairy
For a Christmas related Polar Express movie snack, made a graham cracker train with M&M's, whipped cream, frosting with a tip, and a candy corn. Drank hot chocolate with it since they serve hot chocolate to the kids in the movie.
Christmas idea - Free Printable Christmas photo booth props