FairPhyllis Your post made me laugh as taps into a very specific family tradition. Don't know if you read my earlier post, but I'm Jewish, from London, and when I was a child, (and apparently when my parents were children) it was quite traditional for us all to go to China town or Limehouse, depending on the finances and have a chinese on Christmas day.
We used to have a tree and a small stocking each, but my mum and most of the other Jewish mums I knew were absolutely not going to have an extra day of massive cooking, considering it happens so frequently for us anyway so yes we all used to descend on the Chinese restaurants.
Now I cook a proper Christmas dinner, but many of my cousins/extended family do this, and we don't have sausages wrapped in bacon, but we do have spring rolls!
So its not just an American thing!