Miami-Dade County’s Department of Regulatory and Economic Resources, Division of Environmental Resources Management (DERM) proudly announces Baynanza 2024! In its 42nd year of celebrating the ecological, economic and cultural importance of Biscayne Bay and our watershed, Baynanza culminates with the Biscayne Bay Cleanup Day. Baynanza Biscayne Bay Cleanup Day will take place on Saturday, April