South Inlet Park. Red Reef Park has the Gumbo Limbo Environmental Complex, an environmental education center. Founded in 1984, Gumbo Limbo is a cooperative project of the City of Boca Raton, Greater Boca Raton Beach and Park District, Florida Atlantic University, and Friends of Gumbo Limbo. In addition to the sea tanks, butterfly garden and boardwalk trail through the hammocks complete with an observation tower, Gumbo Limbo also houses a research facility run by FAU where students study coral reefs, sea turtles, sharks, sea grass and other marine-related subjects. Sugar Sand Park is a municipal park in Boca Raton. It contains the Children's Science Explorium. Another park is the Burt Aaronson South County Regional Park in West Boca Raton. The park contains several amenities, including the Osprey Point Golf Course, a dog park, the Sunset Cove Amphitheater, the Coconut Cove Waterpark, and the Daggerwing Nature Center. Spanish River Park is a family-friendly city park along the Intracoastal Waterway for picnicking, swimming & bird-watching. Economy Office Depot, a supplier of office products and services, has its global headquarters on a 28-acre campus in the city. The GEO Group, also has its headquarters in Boca Raton based out of One Park Place. Media company Friend Finder Networks, consumer products company Jarden and e-retailer Vitacost, and BMI Gaming are also based in Boca Raton. Top employers According to the City's 2017 Comprehensive Annual Financial Report, the top employers in the city are: Education Public schools Public education is provided and managed by The School District of Palm Beach County, the thirteenth-largest public school district in the United States. Boca Raton is also home to several notable private and religious schools. As of 2007, Boca Raton was served by four public high schools. Within the city's limits, Boca Raton Community High School serves the eastern part of the city. Spanish River Community High School serves the west-central part of the city limits and parts of unincorporated Boca Raton. Olympic Heights Community High School and West Boca Raton Community High School serve the western unincorporated areas. Spanish River, Olympic Heights, and West Boca Raton also serve students from Delray Beach and Boynton Beach. The area is served by five public middle schools. Don Estridge High Tech Middle School is a technology magnet school named for Don Estridge, the leader of a small group of engineers who developed the IBM Personal Computer in Boca Raton. The