Even though I don't celebrate it, joined along my work colleagues for an afternoon meal at a restaurant. Fish and chips for me a delicious chocolate eclair - incredibly pleased I didn't fall asleep at my desk but that can of Dr Pepper must have helped. Good to just enjoy a meal and not talk about work, just getting out of the office helps.
Interesting points I learned: How do people manage with having 16-20 guests for Xmas dinner?! I feel sorry for the folks cooking the food because by the time you're done, you're knackered; one colleague mentioned there's a time slot for people in his family to eat and then go for dinner as it's that busy!
I imagine your Xmas parties were alot rowdier than mine!