Review for Casino Mirage Review For Casino Mirage Google User Jul 8 '18 at 13:27 We went here to visit Siegfried & Roy's Secret Garden and Dolphin Habitat. It's kind of like a mini zoo. My daughter loved it. We got splashed by the dolphins during one of the shows. The staff was friendly and interactive. We even got to meet and take a picture with Siegfried, he was super nice. View full site to comment or like