L.C.
Hi, we just went to the Beaches Turks & Caicos resort in May with our four-year old daughter and she absolutely loved it. Beaches has a partnership with Sesame Street so periodically the characters walk around the resort. They have cookies in the lobby areas and they have Camp Sesame for the kids of all ages. They group them up. There are tons of activities for the kids and the workers there are certified nannies. I will tell you that it is a great place to go if you have kids because they really cater to the kids so if you wanted to drop them off at Camp Sesame while you went on a snorkeling trip, you can. You can stop by and check out their calendar of activities for the kids. They also have a street parade they put on which is so much fun and depending on age of your kids, I highly recommend doing the character breakfast where you can meet all the characters at once and have take photos. They also offer a service (extra cost - about $85) where you can have one of the characters tuck your child in at night. They do stretches and then read them a story and tuck them in. They also have several stage shows, too, which are fun. I will tell you that the characters do not talk. I don't know if it's because they may have accents or the kids may engage them in long conversations, but during the stage shows, they do lip synch to the show so it looks like they are talking.
The pools there especially at the Italian Village (where we stayed) is so perfect for kids. They also have a waterpark area complete with waterslides and lazy river. They also have a toddler area and spray area.
Good luck and have fun!!