You could have a small wedding at the park probably at no cost. However, I would be aware of the schedule for the park as it has a nice band stand at one end and there are events on occasion. There is a fee to rent the Bandstand however if you'd like to use that for the ceremony. The website says it is $400 for 3 hours of use, and you need a 10-day Advance reservation.
Thanks so much for your responses. Thanks Rob appreciate it.
I don't know. Id call the Parks Dept.
There is a picnic spots out there. I have no idea If There is a need for reservation or any cost, you might need to check with people living out there.
Steilacoom owns and offers reservation spots at this location. 150 an hour. 250 refundable deposit
Thanks! Your answer is awaiting moderation.