3 Great New Orleans Hole-in-the-Wall Barbecue Joints. We’re about to embark on a flavorful journey, uncovering three great New Orleans hole-in-the-wall barbecue joints that exemplify the essence of barbecue in the Crescent City. Welcome to the heart of barbecue heaven, where smoky flavors, tender meats, and mouthwatering sauces converge in a culinary symphony. In the bustling city of New Orleans, Louisiana, great New Orleans hole-in-the-wall barbecue joints are a testament to the rich and diverse barbecue culture that thrives here.