The gathering was addressed by senior cleric Hojat-ol-Islam Kazem Sediqi.
Shia Muslims and others in different parts of the world hold ceremonies every year in the lunar Hijri month of Jumada al-Ula to mourn the martyrdom of Hazrat Zahra (SA), the beloved daughter of Prophet Muhammad (PBUH).
This year, the martyrdom anniversary fell on Saturday, February 9.