It has been reported through a series of memoirs that Imam used to organize special mourning to mark the martyrdom of dear daughter of the holy prophet of Islam.
Imam held these ceremonies during his stay in exile in holy city of Najaf where a large number of mourners used to attend those spiritual gatherings.
It is worth-minting that Imam himself used to sit in the ceremonies and shed tears over the sufferings of the members of the household of the holy prophet of Islam.
(Extracted from a collection of memoirs about Imam)