Mangal Bhat Puja Ujjain is a Hindu Festival that is celebrated in Ujjain, Madhya Pradesh and celebrates the birth of Lord Shiva. It marks the culmination of the autumn season and is generally held during the month of Ashadh. Mangal Bhat Puja commemorates the Lunar New Year, which falls on days that are deemed auspicious by Hindus Mangal Bhat Puja is a Hindu Festival that is celebrated in Ujjain, Madhya Pradesh and celebrates the birth of Lord Shiva. It marks the culmination of the autumn season and is generally held during the month of Ashadh.