I have a pretty good sized family (on my dad's side). My dad has a brother and three sisters, and each one of them has three kids. So there's them, plus my grandparents, and my family, and my cousin's wife and baby... All in all there are 25 of us in a house during the holidays. It's kind of a pot-luck type of thing where everybody brings a dish or two, and we sit anywhere we can find room, whether it be outside, on the floor, at the table, or sitting on the couch. Those sitting on the couch are typically watching football *GO COWBOYS*.
Ours definitely doesn't fit with the Thanksgiving meals depicted on television on sitcoms or commercials...