Pitra Dosh Puja In Trimbakeshwar is a religious puja performed with devotion for the peace of one's ancestors. Pitru Paksha has special importance in Hinduism. During this period, various religious rituals are performed for remembering one's ancestors, offering tarpan, shraddha and for the peace of one's ancestors. Pitru Paksha is considered an important time to express gratitude to one's ancestors and pray for their spiritual peace.