All the festivals have some interesting legends associated with it. Pongal, the much awaited festival of South India particularly Tamil Nadu also has interesting legends associated with it. The most popular legends attached to Pongal celebration are discussed below:

Legend of Mount Govardhan :

According to the popular legend, the first day of the festival known as Bhogi Pongal was once dedicated to Lord Indra. The child Krishna came to know of the pride and arrogance of Indra on being the king of the deities and that he thought himself to be the most powerful of all the beings. He conjured a plan to teach him a lesson. When, as usual, his father an other villagers who were cowherds by profession, were preparing for the festival and offerings to Indra, Krishna objected and persuaded them to worship Mt Govardhan instead, as it gave them fodder for their cattle. When Indra came to know of this, he considered it a heresy of the villagers and sent thunderous pours, storms and lightning to drown them and punish them.

However, Lord Krishna had other plans in mind and he lifted up the Govardhan mountain on his little finger to protect the cowherds and their cattle. The simpletons tried to help him by putting their own sticks in the mountain out of love. The rains continued for three days and at last Indra realized his mistake and divine power of the young boy. He promised humility and begged Krishna's forgiveness. Since then, Krishna allowed to let the Bhogi celebrations continue in honor of Indra. A beautiful depiction of the scene can be scene at Mahabalipuram where Krishna lifting Govardhan has been carved skilfully and since then the origin of the festival of Pongal came into being.

Legend of Lord Shiva :

Another legend associated with the festival relates to Lord Shiva. The third day of Pongal known as Mattu Pongal involves Lord Shiva and his mount, Nandi (Basava), the bull. According to the legend, Lord Shiva once asked his bull to go to the Earth and deliver his message to the people to have an oil massage and bath daily and to eat food once a moth. Mistakenly, Basava announced to have an oil massage and bath once a month and to eat food daily. Enraged Shiva cursed Basava and said that due to this mistake there would be lack of grains on the Earth. He banished the bull to live on earth forever and help people plough the fields. Thus, Mattu Pongal has an association with the cattle. It is also called Kanu Pongal. The celebrations of the festival are similar to the festivals of Raksha Bandhan and Bhai Dooj of North India.