Parkash Purab of the eighth Guru of Sikhs Sri Guru Har Krishan Sahib will be celebrated on July 26 this year. Guru Har Krishan Sahib was the second son of the seventh Guru, Sri Guru Har Rai Sahib and Mata Krishan Kaur. In 1661, Guru Har Rai Sahib declared Guru Har Krishan Sahib as the next Sikh Guru. He breathed his last in 1664.