Do we have to rent a space

I believe so

Yes, just call the office and reseve a space for a party..but you have to send someone early cause other people will reserve also and will get the best spots....

Are you asking about the picnic tables? Of so have to call so that they can reserve it for you.

I think that you do have to call them, but I don't know if they charge people or not. It probably depends on what you have planned.