The story of Onam festival is associated with the Vamana incarnation of Vishnu and King Mahabali (Maveli). Onam, the most popular festival in Kerala, is the day when the legendary Asura king Mahabali visits his subjects. Mahabali had turned his kingdom into a virtual paradise on earth and the ‘devas’ could not tolerate this and they sought the help of Lord Vishnu to eliminate Maveli. Onam is perhaps a rare Hindu festival in which Lord Vishnu, the vanquisher, is the villain and the vanquished King Mahabali the hero. As per Puranas, the Asura or demon King Mahabali made the utopian kingdom a reality. His fame spread all over the earth and the netherworld and slowly into the heaven. Indra, the king of Devas and the ruler of heaven, felt threatened by the growing popularity of Mahabali. Aditi, the mother of Indra, observed a penance called 'payovrata' to help her son and pleased with her devotion Lord Vishnu was born as Vamana, a dwarf, to Aditi. Vamana approached