We are having ours on the 26th and the immediate family count over 21 so with SO's and kids we'll have around 30. Everyone brings a portion of the dinner so nobody has to cook it all.
Christmas dinner is at my MIL's and all I know is we are having ham. I'm sure I'll be making a side or two such as broccoli casserole or something. Just don't know what yet.
I'm making my family's "traditional" Christmas dinner on Christmas eve, although none of my family live close enough to make it, so it's going to be for DH, me and a few friends. I'm making:
Italian breaded steak
parsly potatoes
candied sweet potatoes
stewed tomatoes
peas
green beans
corn
rolls
And if I have the time (and money) I'm going to try my hand at my Grandmother's Rum cake. Wish me luck!