Moonmelon festival

The Moonmelon festival is a 5-day festival in Carpenden, a small city located in north-central Andoran. During the hottest days of summer, cartloads of moonmelons become the ammunition for a citywide food fight between the 7 rival neighborhoods of the town in festival's final day. The winner neighborhood rules the town for the next year. Over the 5-day festival, everything in town shuts down as the neighborhoods celebrate another year and study their strategic plans for the festival's final day, on which every resident runs riot with overripe moonmelons and squads from each neighborhood barrage each other with pulp and juice to decide which neighborhood gets to claim the primacy for the next year.