We went here for dinner, not realizing it was a prix fixe menu with 21 courses. It was Japanese/Mexican fusion. The food was amazing and there was plenty of it. The crab sushi, and one of the other sushi rolls (it had something green on top, can't remember what it was) were my favorite courses. The kids tried stuff they would never have tried otherwise. The waiter was nice (even when my daughter spilled her drink). And there was so much food we didn't know what to do with it. Plenty of other tables around us gave up half way through the meal lol, but we persevered. We all overate but enjoyed ourselves!
The restaurant was a little hard to find; we took a bus to one of the Oasis hotels (I can't remember the name but it was shaped like a pyramid). The restaurant was immediately behind it.