This fair is held on Jaishth 2nd (May-June) for the three days at Dhoongri (Manali) in the memory of Devi Hadimba who meditated at Dhoogri and was married to Bhima one of the five Pandavas. She had a son from him who was named Ghatotkach. He fought in the battle of Mahabharta. The fair starts with the worship of Goddess Hadimba.