Terpene October 14, 2016October 24, 2016 thcscience_admin Ongojou is a village in the commune of Dembéni on Mayotte. It is known for its rich history of wine making. 12°50′17″S 45°9′31″E / 12.83806°S 45.15861°E / -12.83806; 45.15861