This year, we are having the family get together on Christmas Eve. Even at that, mom and dad both have to work, so it will be evening. We are keeping it simple with ham and cheese sandwiches, crisps, a raw veggie platter and a boatload of desserts, including cookies, cheesecake, pumpkin pie and whatever anyone wants to bring.
We generally do the big feast for Thanksgiving and keep the Christmas menu simple so everyone has time to watch the Christmas movies and take time to enjoy opening gifts without feeling we need to rush.
Edited to add: I forgot reindeer eggs. Despite the fact I have many, many Jello jiggler molds, it is tradition (started by my brother and his kids) to have Jello jiggler eggs for every holiday. So, we have Easter eggs at Easter, turkey eggs at Thanksgiving, reindeer eggs at Christmas, etc.