Rohnert Park offers several parks with designated picnic areas that are available for reservation from March 1st through October 31st.
Reservations must be made in person at the Rohnert Park Community Center, 5401 Snyder Lane, Monday through Friday, 8am - 4:30pm.
Picnic Reservation Application               Picnic Reservation Application (Spanish)

Photo of park picnic areaPicnic areas are available for reservation at the following parks