You have to contact the park, they have a small picnic area to do parties but is with reservations only.
There is tables and benches there already also bar b que but
There are picnic areas and those are first come first serve. If you are triyng to rent your own tables and chairs however, I have not seen anyone bringing their own chairs and tables. I suggest you call ahead to make sure. Because there are only a few places where you will be able to put extra chairs and tables. There are a good amount of tables at the park. And other picnic area i front of the dome basketball court. Good luck
From my experience I didn't have to call the park to reserve the chairs and the tables that are at the picnic area it was a first-come-first-serve I got there around 5 in the morning made sure I took up the necessary tables I needed however you can go to a party supply store and buy everything that you need I put a name tag on every table that I needed and said reserved for party then went back to the house and got everything ready for the party
To do the party's its first come first serve and people picnic 2 days before like they have no lifes
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