Vendors keep the coconuts on ice for hours before serving, then hack off just enough of the top with a machete for a straw — the whole coconut becomes the cup.
A young green coconut is chilled, then a vendor cuts a hole in the top with a machete and hands it over with a straw, the natural water inside still cold. Carts stacked with coconuts line Puntarenas' beachfront boardwalk all day.