Little ones discover oceans of fun on the Disney Dream at this fanciful water-play area overflowing with pop jets, bubblers and lovable underwater friends from the Disney-Pixar film, “Finding Nemo.” Shaded for protection from the sun and featuring a soft wet deck surface, the 1,500-square-foot Nemo’s Reef is a place for children to cool off and play among colorful, interactive figures such as Nemo swimming in a sea anemone and a water slide shaped like Mr. Ray.