Rum

My favorite:

Ron del Barrilito Three Star

A bit of irony:

Freedom barrel
In 1942, a single barrel, which is stored in the "cellar", was put aside with orders that it should only be opened when Puerto Rico becomes a free and independent nation. When and if that ever happens, the cask (barrel) will be taken to the town square in the center of Bayamon and its contents will be offered free to all those who wish to drink from it.