From Wikipedia:
Lechón is a pork dish in several regions of the world, most specifically Spain and its former colonial possessions throughout the world. The word lechón originated from the Spanish term leche (milk); thus lechón refers to a suckling pig that is roasted. Lechón is a popular food in the Philippines, Cuba, Puerto Rico, the Dominican Republic, other Spanish-speaking nations in Latin America, and Spain.
Philippine Lechon, according to American Chef Anthony Bourdain, is the “best pig ever”.