Hi, Jodie! Thanks for returning to the Disney Parks Moms Panel with another question!
I remember when I was on my honeymoon at the Walt Disney World Resort and my husband and I spent so much time picking out all sorts of cool accessories for our Mr. Potato Head. I had seen this set up many times in Florida in the past, but I can't recall seeing the build-your-own Mr. Potato Head station at the Disneyland Resort during any of my recent trips. So, unfortunately, I don't think this is currently available. However, with the start of
Pixar Fest in April and the opening of Pixar Pier in June, perhaps they will add this fun experience back to the parks somehow.
In the meantime, there are still a few build-your-own options that you might enjoy! At
The Star Trader in Tomorrowland, you can build your own lightsaber. There are all sorts of options to chose from to make a truly unique toy. At
World of Disney in the Downtown Disney District, you can create your own charm jewelry. There are bracelets, necklaces, key chains, or pen toppers that you can customize with a variety of beads, charms, and letters.
If unique Mr. Potato Heads are simply a must-have, I suggest checking out the Shop Disney Parks app/website or ShopDisney.com. At last check, there were lots of Marvel superhero Mr. Potato Heads and even a Kylo Ren version for sale.
I hope this helps! See ya real soon!
-Linda