Huddle House was my favorite place to go after working late shifts. It was always a cheerful place (the employees at this one, they are so nice and will "cut up" with you if you welcome it) and I always needed it after dealing with the sorts I had to at work at night.
The food; it is pretty good. I would compare it to Waffle House perhaps, as far as breakfast foods. They also have burgers (which are good), pork sandwiches (not so good), and my favorite, a club sandwich served with fries. They even have steak, but I've never had it. Same with shrimp. They have a few other menu items as well.
They do have really goo sweet tea, too.
They're not so pricey either; you can get a full tummy for a little over five bucks. I'd always leave with a good attitude here, but, some of their food isn't too great. (Love the club sandwich though!)