Soconusco - region in the southwest corner of the state of Chiapas in Mexico along its border with Guatemala

"Soconusco is a region in the southwest corner of the state of Chiapas in Mexico along its border with Guatemala. It is a narrow strip of land wedged between the Sierra Madre de Chiapas mountains and the Pacific Ocean. It is the southernmost part of the Chiapas coast extending south from the Ulapa River to the Suchiate River, distinguished by its history and economic production. Abundant moisture and volcanic soil has always made it rich for agriculture, contributing to the flowering of the Mokaya and Olmec cultures, that were based on Theobroma cacao and rubber of Castilla elastica. - Wikipedia"