The third episode of History Zone podcast discusses how the rulers of Kozhikode usurped the right to preside over the legendary festival Mamangam. Valluvakonathiri, who was the ruler of Valluvanad, was the presiding ruler of Mamangam festival. However, Zamorins usurped that right. Sruthin Lal, cofounder of Archival Research Project, narrates this story.