I don't know what's happening Christmas day here in my situation; I usually go to my stepsister's but I haven't received an invite yet (and I usually have to bring a ham, too, as my contribution) and am starting to think I remember there being something about it not happening this year. But last year DH suddenly didn't feel well, we think because of something he ate/drank, and we went home and I was concentrating more on that than the general conversation so don't know if I remember this year wasn't happening or am making it up now :-)