Find pumpkin in pool & then decorate it. Games & prizes. $12. Kids younger than 2: free. Register for 1 of 2 time slots: 1:30–3:30 p.m. or 3:45–5:45 p.m. Ridgway Swim Center. 455 Ridgway Ave., Santa Rosa. Presales only. Tickets: srcity.org/2913/Floating-Pumpkin-Patch.