Went to a wedding in Austin this summer and the night before a group of us were taken to a BBQ at a place called the Salt Lick. There had to be 200 people at the restaurant and when we left the line was huge. All you can eat. Turkey, ribs, beef, pork, brisket, corn potatoes, slaw and cobbler bring your own beer.  They keep bringing food until you surrender. It was fabulous. If your ever in the area, you won't be sorry you went there. They have a web site.  doc