The festival that marks the beginning of the autumn harvest in India is called Pongal in Tamil Nadu. It is celebrated over four days, honoring the sun god and natural agriculture. Traditional festivities include cooking the first rice of the season, decorated with kolam (rice flour designs), and offering prayers to express gratitude for the harvest. Pongal fosters community bonding through shared meals and cultural activities, reflecting values of agriculture, sustainability, and familial ties. The festival allows people to reconnect with their roots and promote a cultural appreciation of the agricultural heritage.