Six Flags-Marine World
707-644-4000
The Picnic People
925-462-1400
Saratoga Springs Picnic and Campgrounds
408-867-3016
Parmount's Great America
408-986-5875
Picnic grounds and parks are such great locations for outdoor parties! You can BBQ or pack a large picnic basket, and have a large group together! Search here for Picnic Grounds & Parks in Jolon CA.