Yes
I believe so. But call and ask
Yes you can!
You have to be on your swim suit in there. Just an idea you can wear characters swimsuits... If you mean customes party. As long as you reserve a party package you are allowed to bring a cake and decorations your self.
Not sure but I believe you can rent the park to yourself for a few hours for a birthday party.
I don't know call them or look at their website.
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