3 Great Corpus Christi Hole-in-the-Wall Barbecue Joints. We delve into the world of barbecue aficionados by uncovering three great Corpus Christi hole-in-the-wall barbecue joints that serve as a testament to the city’s rich culinary heritage. Corpus Christi boasts a vibrant and diverse culinary scene, with its barbecue culture being a true standout.