What's the "een" in Halloween?
municipio ("municipality"), northeastern Federal District, central Mexico. It is situated at 7,480 feet (2,280 m) above sea level in the Valley of Mexico. It was formerly a city built on the site of an important pre-Columbian town. Overlooking the area is Mount Estrella, where Aztecs kindled a sacred fire to initiate each cycle of their calendar round of 52 years.