Well, Breosa. I believe Patrick has said before that as sensitive as the topic is, we're going to stick with the "conventional" holidays that everyone knows about. Maybe later we may have items pertaining to the other holidays. Though that will be discussed when the site becaomes more well known, I'm sure. n_n;
And an Advent Calendar is a calendar that has the numbers 1-31, for all the days in December, and in those numbers are chocolates that you eat depending on the day. (: Except maybe here it would be toys or items that already exist. xD