Is there anything your family typically does or that you’d recommend doing on one’s last (full) day at the parks? It’s always nice to have something special planned to end a trip. Maybe some sort of character meal or fireworks party or the like?
(All that we probably would do on the day we’d fly home is eat a quick breakfast and get to the airport for an early flight. For us, any sort of “grand finale” would probably be on the day or night before.)