[font="Comic Sans MS"]I stand firm in my belief that turkey is the tofu of the carnivorous world. It tastes like whatever you put on it. That being said, everything else on the Thanksgiving spread is typically delicious enough to make up for it.
On topic, though, there are a number of reasons fast food chains stay open on holidays like this as well as year-round. They're fast and affordable, for one thing, but I think the obvious answer is the one nobody wants to admit to.
They're delicious.
Deny it all you want, but deep down you know that you would never return to McDonald's if you didn't like it. You have a favorite menu item, a favorite drink, you plan for this kind of thing. No need to be ashamed. It's not good for you, but you wouldn't be eating it if it weren't tasty. It's when you make a habit out of it that it becomes dangerous.
[spoiler]Thanksgiving is probably my healthiest eating day of the year.[/spoiler][/font]