*Update: this area closed for good January 15th 2023, to make way for a new kid section.
Inside Universal Studios Orlando you will find a section dedicated to a once very popular purple dinosaur. There is an indoor play area called Barneys backyard, a show called a Day in the park with Barney and a kid friendly bathroom.
Edit: As of 2021 the indoor play area and stage show have been closed for good. Bathrooms are still usable.
I was very excited to find this bathroom had both kid sized toilets and sinks.
The decor inside is very colorful and there was even kid painted art work on the stalls.
They also have a diaper changer which I was surprised at the lack of these throughout the park.
This bathroom is also where the girls changed into their swimsuits to play in the Curious George water play area.