*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.
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I was very excited to find this bathroom had both kid sized toilets and sinks.
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The decor inside is very colorful and there was even kid painted art work on the stalls.
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They also have a diaper changer which I was surprised at the lack of these throughout the park.
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This bathroom is also where the girls changed into their swimsuits to play in the Curious George water play area.