Urs (from عرس, literally `wedding`) is the death anniversary of a Sufi saint in South Asia, usually held at the saint`s dargah (shrine or tomb). South Asian Sufis are mainly Chishtiyya, and refer to their saints as lovers of God, the beloved. The death of a Sufi saint is regarded as wisaal (union with the beloved), and the death anniversary ...... Found on http://en.wikipedia.org/wiki/Urs
(from the article `Islm`) ...of the Muslim year) to mark the day of the martyrdom of usayn. The Muslim masses also celebrate the death anniversaries of various saints in a ... Found on http://www.britannica.com/eb/a-z/u/18