Sunnyside is an unincorporated community in Bay County, Florida, United States. It is part of the larger Laguna Beach, FL area.It is part of the Panama City–Lynn Haven–Panama City Beach Metropolitan Statistical Area.Sunnyside is located along State Road 30 (former US 98 Alternate) west of Laguna Beach and Santa Monica, and east of Riviera Beach. Book a Stay in Sunnyside, FL Booking.com Upcoming Events Near Sunnyside, FL Apr 23 7:00 pm - 10:00 pm Seabreeze Jazz Festival 2025 – Wednesday Events Aaron Bessant Park Apr 24 12:00 pm - 11:00 pm Seabreeze Jazz Festival 2025 – Thursday Events Aaron Bessant Park Apr 25 12:00 pm - 11:00 pm Seabreeze Jazz Festival 2025 – Friday Events Aaron Bessant Park Apr 26 12:00 pm - 11:00 pm Seabreeze Jazz Festival 2025 – Saturday Events Aaron Bessant Park Apr 26 12:00 pm - 11:00 pm Seabreeze Jazz Festival 2025 – Sunday Events Aaron Bessant Park View Calendar