The immersive banquet hall is a new, cutting-edge experience mode available in top-tier immersive banquet and restaurant settings. These venues provide guests with the option to design their use of the space based on its size. Currently, there are two options available: the immersive banquet hall and immersive restaurant. Guests can customize their immersive scene to fit the specifics of the site and intended use, then determine the required number of projectors and achieve the desired projection effect. We offer comprehensive installation guidance throughout the entire process to ensure a seamless and hassle-free setup experience.