A large number of devotees are paying their obeisance at Takht Shri Harimandir Sahib in Patna, Bihar on the 550th birth anniversary of Guru Nanak. Besides devotees from abroad, people from other parts of the country are taking part in the celebrations.<br />''<br />''Special Ardhas are being paid to the first guru of Sikhism. At Kanghan Ghat in Patna, many people would celebrate Dev Deepawali and light earthen lamps to pay tribute to Guru Nanak Dev Ji.<br />''<br />''<span style="color: #222222;">At midnight, the ongoing Akhand Path would conclude and Prakash Samay story about the birth of Guru Nanak would be read to devotees. With this, the three-day-long Prakash Parv celebrations would conclude at Takht Shri Harimandir Sahib Gurdwara in Patna.</span><br />