Binadan

Could you specify what "binadan" refers to? It could be a place (town, city, barangay, river), a surname, or something else. Please provide the country or region and the intended scope (e.g., a geographic entry, a biographical stub, a historical overview). If you’d like, I can also draft a generic, neutral wiki-style stub for a hypothetical place named Binadan, but I’ll need to know the preferred locale.