Call phoenix parks and recreation. My mom works there. You need a permit for the bounce house, and if any alcohol you also need one for that
I believe permits are also required for amplified music and glass beverage containers are prohibited. Calling Phoenix Parks and Recreation would give you faster and concrete answers.
This park has se eral picnic tables scattered around but no Ramadas. Phoenix parks and recreation requires a $10 permit for a bounce house/castle. Although it's hard to tell whether it's enforced at smaller parts like Christie Cove.
Thanks! Your answer is awaiting moderation.