I'd go with movies you find a lot in the parks, like Sleeping Beauty, Little Mermaid, and Dumbo. And of course, Frozen!
With Little Mermaid, you could go to an aquarium or a pet store with fish and maybe even pick one out...? For Dumbo, maybe you could put together your own "circus" ("tumbling", jokes, a pet parade, a circus tent in the living room?) and put on a show for a family member. And for Frozen, you could maybe freeze ice cubes in a bunch of different flavors and make multi-flavored drinks (like lemonade ice cubes put in fruit punch, or apple juice ice cubes put in grape juice).
I can't see what the activities are, so I don't know if I'm in the same vein or not!