Onam, The festival is celebrated by all in the state of Kerala, but Nambudiri Brahmins of Kerala are the most spirited when it comes to Onam celebrations as they attribute its origin to their own community. Nambudiri also called Namputiri is the dominant caste of Kerala. Its members regard themselves as the true repositories of the ancient Vedic religion and of the traditional Hindu code.

The Legend of King Mahabali

It is believed that there once lived a wise and generous asura (demon) king, Mahabali. He was highly regarded by his subjects and everybody was happy in in his kingdom.

Gods felt challenged with the growing popularity of Mahabali. They seeked help from Lord Vishnu who was worshiped by King Mahabali. Lord Vishnu took the avatar of a poor and dwarf Brahmin, called Vamana and came to the kingdom of Mahabali just after his morning prayers, when the King gave boons to the Brahmin.

The disguised Lord Vishnu asked for as much land as could be covered by his three steps. The King made a promise to do so. Suddenly, Vamana increased to a massive size. With his one step he covered the whole of the sky and with the other he covered the whole of earth. He then asked for a place to put his third step. King realised that the boy was no ordinary Brahmin and asked Vamana to to put his third step on his head.

The boy did so, pushing Mahabali in the nether world, the patala. Lord Vishnu was pleased with King Mahabali generosity and granted him a boon. Deeply attached with his people, the King said he would like to visit Kerala and his people every year. Lord Vishnu was pleased to grant the request.
It is this homecoming of King Mahabali that is celebrated as Onam every year.

The Legend of Boat Palliodam

The story goes that several years ago some people were traveling in the boat called Palliodam when all of a sudden the boat got stuck in the bend in the river. The oarsmen tried to move it but were unsuccessful. The spiritual head, Bhattathiripad who was boarding the same boat Palliyodam, thought that it was a bad omen as the boat was laden with food. He came to river bank to seek help and saw a hut by a dim light that was glowing. He decided to visit the hut and ask for help.

When Bhattathiripad went close to the hut he saw a poor widow weeping and some children sleeping besides her. The woman told Bhattathiripad that her children slept off hungry and she has no food to feed them. Bhattathiripad was moved by her pathetic state. He went to the boat Palliyodam and brought food for the family. When the family became happy with the food, boat Palliodam could be easily maneuvered to the main course of river again.

From then on began the tradition of feeding one poor person on the day of Onam.

The Legend of Vanishing Boy

It is said that once, about 10 kilometers up the river Pampa from Aranmulla, the head of the Katoor Mana, a Nambudiri family, had a bath in the river. He said his prayers and waited to feed a poor man to complete his ritual. He waited for long but nobody came. Tired of waiting, the Brahmin closed his eyes and began to pray to Lord Krishna. As soon he opened his eyes, he saw a small boy in tatters before him. The devout Brahmin gave a bath to the boy, a set of clothes and a sumptuous meal.

To the surprise of the Brahmin. the boy vanished as soon as he finished his meal. He looked for the boy and spotted him near Aranmulla Temple. But, the boy disappeared again.

The Brahmin came to the conclusion that he was no ordinary boy and was God himself. From then on the Brahmin brought food to Aranmulla Temple every year during Onam.