Who: 350th foundation day of Shri Anandpur Sahib
What: Celebrated
When: From 17 June to 19 June 2015
Shiromani Gurdwara Parbandhak Committee (SGPC) celebrated the 350th foundation day of Shri Anandpur Sahib from 17 June to 19 June 2015 at Takht Sri Kesgarh Sahib located in Anandpur Sahib in Punjab. The holy city was founded by the 9th Guru of the Sikhs, Guru Tegh Bahadur in 1665.
Takht Sri Keshgarh Sahib situated amid Shivalik hills on the bank of River Satluj is the birthplace of the Khalsa. It is the place that commemorates the miracle of 'celebrating the scum of humanity' and a wonder of the divine and transcendent guru-disciple matrix.
Guru Teg Bahadar was father of Guru Gobind Singh Ji, who was the 10th Guru of Sikhs. Later, Guru Gobind Singh in 1699 created Khalsa Panth. 

Anandpur Sahib is the new name of Chak Nanki, the name designated by Guru Tegh Bahadur after he purchased land of Makhowal.