Kali Pooja, also known as Shyama Puja or Mahanisha Puja, is a Hindu festival dedicated to the worship of Goddess Kali, the fierce and powerful form of the Divine Mother. Kali is often depicted with a dark complexion, a garland of skulls, and a sword, symbolizing her role as the destroyer of evil and protector of her devotees. Kali Pooja is primarily celebrated in the eastern states of India, especially in West Bengal, Assam, Odisha, and parts of Bihar, coinciding with the festival of Diwali.