“Stitch’s Great Escape” needs to be a space flight simulator. The United Galactic Federation has recaptured Stitch. He escapes during the pre-show, at which point the UGF orders us to evacuate via a shuttle craft. Stitch hijacks our shuttle and takes us with him to reunite with Lilo.
If you want to go REAL chaotic with it, let him tear the fabric of his reality to drag us through other Disney movies like the old school Hanna Barbara/Jimmy Neutron similulators. Add the Star Tours randomizer and you have a fairly low cost gold mine.