At Hilton Waikoloa Village, there is a dolphin lagoon with actual dolphins. For $50 (if your kids are 12 and under), your kids can swim with them and also for more money, you can too in the adult program. This is a great program. You get to touch and feed the dolphins, kiss them, splash around and swim with them. The program is called Dolphin Quest, and they take videos and pictures of you, both of which you can purchase. This is the most memorable experience, I took my pictures of my kids and framed them so we can look at them everyday. Just to commune with nature so close, is great. Don't miss out on this and call the hotel to reserve you a spot!