There is a few that usually gets a showing..
Home Alone
National Lampoon's Christmas Vacation
3 nuts for Cinderella (Czech film from 1973. It's turned into a weird Norwegian thingie, we all _have_ to see it o_O)
Love Actually
Some honorable mentions
Rock'n Roll Wolf (Ma Ma), (Soviet, French, Rumanian and who knows who else co-production from 1976. Another, yep, weird Norwegian thingie)
The Holiday, (Mrs Yc' choice)
And, of course;
Die Hard