Phone: (631) 724-5966The Oceanside Summer Festival will take place on the schoolhouse green) and will be visible from Long Beach Road in the affluent village of Oceanside) in the heart of Long Island\\\'s South Shore. Come browse and shop from a variety of vendors, food and more. Featuring arts & crafts, gift items and collectibles. Rain or Shine. Sponsored by Community Unity - Oceanside Community Services, Inc. Directions: Sunrise Highway (Route 27) into Rockville Centre and turn South onto N. Long Beach Road. Proceed approximately 1 mile to Foxhurst Road. Make a left turn onto Foxhurst Road and go 100 feet to the School House Green on your right, turn into the school and proceed straight ahead to the main school gymnasium.