Aloha! Marina,
Thanks for stopping by the Disney Parks Moms Panel with this excellent question!
I'm very thrilled to hEAR you are in search of Stitch. The illegally-made, genetically-engineered, extraterrestrial is one of my family's favorite Disney Characters too. To find him simply use the
My Disney Experience Mobile App. Then scroll along the top to CHARACTERS. Once there, do search the list for characters. The app will show you the exact time(s) and location(s) where Stitch will be meeting-and-greeting with Guests for the day.
In the past we have found Stitch making mischief at Magic Kingdom Park in Tomorrowland near the Space Mountain Courtyard, on Main Street U.S.A at Town Square and in Disney's Hollywood Studios around the Hollywood Boulevard Center Stage Courtyard. "Experiment 626" really enjoys a good breakfast too, so you can also meet him during the
'Ohana Best Friends Breakfast featuring Lilo & Stitch at Disney's Polynesian Village Resort. However, you will need a dining reservation to see Stitch there. These can be booked 180 days in advance by calling (407) WDW-DINE or (407) 939-3463.
If all else fails, you can always pick up a copy of the
Guidemap at the theme parks; or simply inquire of a friendly Cast Member. They typically carry a daily schedule of character appearances throughout the Disney Theme Parks.
When you finally meet with Stitch, be sure to ask him what his badness level is that day. Oh, and don't forget to say "Aloha!" when you first greet him, and when you finally say goodbye too.
Wishing you a most memorable visit to the place where
The Magic is Endless!
Ritzy ºOº