The ceremony was held ahead of the birthday anniversary of the revered figure.
Abdul Azim Hassani (AS), also known as Shah Abdol Azim, was a fifth generation descendant of Imam Hassan ibn Ali (AS) and a companion of Imam Muhammad Taqi (AS).
His holy shrine in Rey, south of the Iranian capital of Tehran, is a pilgrimage site that attracts millions of pilgrims from across Iran and other parts of the world every year.