Disney now has a chocolate making excursion or just a tour, both at the Graycliff hotel. We did the chocolate making at the Graycliff on our December cruise. It was great fun and you get LOTS of chocolate to bring with you. I don't know if this is a new offering, but I don't remember it from the first time we went to Nassau with Disney in 2013. That time, we did the Atlantis aquarium tour. Afterward you can walk around the grounds. Good, low key excursion for kids.