This year I'm mailing Christmas candy from Eastern Europe to my publishing peeps (the same stuff that my characters nibble in my new manuscript). Then my agent and editor can pass the treats around the office (with thanks from one of their new YA authors!) I get a kick out of wrapping the sweets in shiny red boxes. Too bad I can't be there when they open them.
My vintage postcards come from a Czech bookseller. I believe they were advertising their holiday stock, back in the day.
I hope that you're having a beautiful holiday season! If I could, I would send candy to you too.....