A Hawaii themed restaurant

This is a one idea for a themed restaurant that could be done. The whole atmosphere would be Hawaii, a place to let all your cares and worries just vanish. The place would be decorated with large palm trees with coconuts. A Stage where hula dancers can perform with live Hawaiian music played during the show. There would even be lit torches, sand on the stage to resemble a beach with a grass hut. For a fun thing, they would have a giant waterfall, and a volcano that errupts lava, but it would only be a simulation.
Various Tikki statues would be seen in the restaurant, and they would sing along with some of the Hawaiian tunes being sung. I guess you can say that there would be two different eating rooms. One room with the stage, torches, etc for Luau parties only, and the other for main regular eating. Of course a cool breeze would be felt and maybe a luxurious and colorful sunset would be in the background of the luau stage during the performance leading to a moonlit night.
For the main eating area, you would probably see the big Kahuna sitting in his chair greeting everyone in the restaurant with a large sized Aloha, and maybe saying things to bring about happyness and joy to the customers. As for the cookouts, it would be Hawaiian style on a large fire pit for everyone in the Luau to enjoy as the show went on. Other than that, it would be luxurious Hawaiian food for all the other people. I guess there would be a bar, that would resemble a giant grass hut with sitting seats resembling little mountains or fun Tiki Statues. And of course there would be a souvenier shop selling Hawaiin merchandise. A great way to enjoy paradise, and maybe see the big Kahuna as well.