The religious significance of Deepavali varies regionally within India, depending on the school of Hindu philosophy, regional, legends, and beliefs.^[6][31] Hindus across the world celebrate Diwali in honor of the return of Lord Rama, wife Sita, brother Lakshmana and lord Hanuman to Ayodhya from exile of 14 years after Rama defeated Ravana. To honor and celebrate Lord Rama, Sita, Lakshmana and Hanuman returning from Sri Lanka and to illuminate their path, villagers light Diyas to celebrate the triumph of good over evil.^[37] For some, Diwali also celebrates the return of Pandavas after 12 years of Vanvas and one year of “Agyatavas” in Mahabharata. Furthermore, Deepavali is linked to the celebration of Lakshmi, who is venerated amongst Hindus as the goddess of wealth and prosperity and is the wife of Lord Vishnu. The 5-day festival of Diwali begins on the day Goddess Lakshmi was born from the churning of cosmic ocean of milk by the Devas (gods) and the Asuras (demons); while the night of Diwali is the day Lakshmi chose Vishnu as her husband and they were married.^[19][38] Along with Lakshmi, devotees make offerings to Ganesha, who symbolizes ethical beginnings and fearless remover of obstacles; Saraswati, who embodies music, literature and learning and Kubera, who symbolizes book-keeping, treasury and wealth management.^[19] Other Hindus believe that Diwali is the day Vishnu came back to Lakshmi and their abode in the Vaikuntha; so those who worship Lakshmi receive the benefit of her good mood, and therefore are blessed with mental, physical and material wellbeing during the year ahead.^[39] Hindus in India’s eastern region, such as Odisha and West Bengal, worship the goddess Kali instead of Lakshmi, and call the festival Kali Puja.^[40][41] In India’s Braj and north central regions, the god Krishna is recognized. People mark Mount Govardhan, and celebrate legends about Krishna. In other regions, the feast of Govardhan Puja (or Annakoot) is celebrated, with 56 or 108 different cuisines prepared, offered to Krishna, then shared and celebrated by the local community. In West and certain Northern parts of India, the festival of Diwali marks the start of a new Hindu year.