You can swim with the dolphins at The Mirage in Las Vegas as part of the Siegfried & Roy's Secret Garden And Dolphin Habitat. It's $500 per person, ages 8 and older. Any guest under 18 must be accompanied by a legal guardian. There's a maximum of four people per group and only one group per day. The experience must be booked at least 48 hours in advance. You can also do a meet and greet with the dolphins ($100 per adult and $79 per child, which also includes admission to the Secret Garden & Dolphin Habitat). There's Dolphin Trainer 101, where participants work side-by-side with Dolphin Care Specialists (prices start at $400). There's a Paint with the Dolphins experience (prices start at $149) where you and a bottlenose dolphin create an art canvas together. And finally, there's yoga with the dolphins (although no additional information about that is currently available).