We don't have thanksgiving over here... so it's just another regular day! ;-)
But we do have Christmas where we eat far too much and drink far too much! LOL
Our Christmas is in the middle of summer, so we usually have a barbecue lunch, with chicken and steak and sausages, salads and cold meats, and lots and lots of desserts. Then the afternoon we usually either go to the beach so the kids can swim, or take the dogs to the river and try and walk off lunch.