Krishna Janmashtami also known as Janmashtami, is an annual festival that celebrates the birth of Krishna, the eighth avatar of Vishnu. It is observed according to Hindu luni-solar calendar, on the eighth day (Ashtami) of the Krishna Paksha (dark fortnight) in the month of Bhadrapada, which overlaps with August and September of the Gregorian calendar. It is an important festival particularly to the Vaishnavism tradition of Hinduism. Dance-drama enactments of the life of Krishna according to the Bhagavata Purana (such as Rasa lila or Krishna Lila), devotional singing through the midnight when Krishna is believed to have been born, fasting (upavasa), a night vigil (jagarana), and a festival (mahotsava) on the following day are a part of the Janmashtami celebrations. It is celebrated particularly in Mathura and Brindavan, along with major Vaishnava communities found in Manipur, Assam, West Bengal, Odisha, Madhya Pradesh, Rajasthan, Gujarat, Maharashtra, Karnataka, Kerala, Tamil Nadu, Andhra Pradesh and other regions. Janmashtami (popularly known as "Gokulashtami" as in Maharashtra) is celebrated in cities such as Mumbai and Pune, as Dahi Handi. The term literally means "earthen pot of yoghurt". The festival gets this popular regional name from legend of baby Krishna. According to it, he would seek and steal milk products such as yoghurt and butter and people would hide their supplies high up out of the baby's reach. Krishna would try all sorts of creative ideas in his pursuit, such as making human pyramids with his friends to break these high hanging pots. This story is the theme of numerous reliefs on Hindu temples across India, as well as literature and dance-drama repertoire, symbolizing the joyful innocence of children, that love and life's play is the manifestation of god. In Maharashtra, and other western states India, this Krishna legend is played out as a community tradition on Janmashtami, where pots of yoghurt are hung high up, sometimes with tall poles or from ropes hanging from second or third level of a building. Per the annual tradition, teams of youth and boys called the "Govindas" go around to these hanging pots, climb one over another and form a human pyramid, then break the pot. Girls surround these boys, cheer and tease them while dancing and singing. The spilled contents are considered as Prasada (celebratory offering). It is a public spectacle, cheered and welcomed as a community event.