On Bhaiya Dooj, sisters pray for their brothers to have long and happy lives by performing Tika ceremony and brothers offer gifts to their sisters. Bhaiya Dooj is also known as Bhau Beej and Bhathru Dwithiya.
History
Legend says Yamraj, the God of Death visited his sister Yami on this particular day. She put the auspicious tilak on his forehead, garlanded him and fed him with special dishes. Together, they ate the sweets, talked and enjoyed themselves to their heart's content. While parting Yamraj gave her a special gift as a token of his love and in return Yami also gave him a lovely gift which she had made with her own hands. That day Yamraj announced that anyone who receives tilak from his sister will never be thrown. That is why this day of Bhai Duj is also known by the name of Yama Dwitiya
The ceremony
On the day of the festival, sisters invite their brothers for a sumptuous meal often including their favorite dishes. The whole ceremony signifies the duty of a brother to protect his sister, as well as a sister's blessings for her brother.
Carrying forward the ceremony in traditional style, sisters perform aarti for their brother and apply a red tika on the brother's forehead. This tika ceremony on the occasion of Bhai Bij signifies the sister's sincerest prayers for the long and happy life of her brother. In return brothers bless their sisters and treat them with gifts or cash.
As it is customary in Maharashtra to celebrate the auspicious occasion of Bhau-beej, women who do not have a brother worship the moon god instead. They apply mehendi on girls as their tradition.
The sister, whose brother lives far away from her and cannot come to her house, sends her sincerest prayers for the long and happy life of her brother through the moon god. She performs aarti for the moon. This is the reason why affectionately Hindu children call the moon Chandamama (Chanda means moon and mama means mother's brother).