The harvest festival of the Kassena-Nankani of the Upper East Region, held after the millet and sorghum are gathered. It gives thanks for the harvest, honours the ancestors and marks the close of the farming year, with dancing, drumming and the display of produce. Fao is observed most prominently at Navrongo and Paga.
The Fao festival at Navrongo closes the farming calendar with communal dancing.