We do a big Christmas Eve at my parents house: standing rib roast, cheesey potatoes and red skin potatoes, green beans with almonds and mushroom, rolls, homemade mac and cheese, salad, and their is always fried chicken, pizza and a deli platter( with all the fixings plus potatoe and pasta salads)for those who don't like the beef or want a little bit of everything.
We have apps and desserts as well.
On Christmas day, its Turkey, honeybaked ham, scalloped potatoes, veggies, (mostly all the same as Thanksgiving)