I can't think of a better value than The Pigpen Sunday brunch. For $16, you'll get your fill of delectables such as mac and cheese (my kids are the harshest critics when it comes to this dish and they say The Pigpen serves some of the best), brisket (lean and fatty), fried fish (my favorite of the bunch) and other staples (fried chicken, sausage, scrambled eggs, delicious watermelon).
One bit of advice: Get there within half an hour of opening (buffet starts at 10:00 am). There's picnic bench style seating. So, after about 10:30 seating four together becomes a challenge.