Where can I find a handball court in Suffolk County, NY?

Trying to find a Handball in Suffolk, anyone know of any? I read there is one in Lake Ronkonkoma but i have no clue how to even find where that one would be.|||on the north side of Lake Ronkonkoma, adjacent to Smithtown Blvd, is Lake Ronkonkoma County Park, Nesconset, NY, where there is a nice handball court