We're gearing up to take our kiddos to Disney World in Feb. They are 5 & 3. Our last day, we have about 4 hours to kill and I'm not sure what to do. We're staying at the Polynesian and will spend three days prior touring Magic Kingdom (2 days), Epcot (1/2 day), and H. Studios (1/2 day). With relation to where we'll be located, what could we do for 4 hours our last day before our flight? We have park hopper tickets, so we could go to a park, but not sure which one or if we should go to Downtown Disney? Please help