I don't celebrate Thanksgiving. I think I've never eaten turkey and I'm not sure if you can even buy them in a regular super-market here. I've eaten sweet potatoes two or three times. I like the taste a lot but they are very expensive (compared to the regular kind). Gratin sounds delicious.

But I'm looking forward to Christmas with my family. And it's time to start making cookies. I'm already late this year. :)