I'm not sure if there is a fee.....call the parks department.
There is a fee, go to the website or call for availability.
I know there are spaces that require a 14 day advanced reservations and an hourly fee for minimum of two hours. There are a lot of changes now because of Covid; in my opinion it's better to call them to get the newest information. I hope this helps😊
To be safe, I would go to the park and ask the security. They're usually there through out the day.
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