Noted Shia cleric and vice president of All India Muslim Personal Law Board (AIMPLB) Kalbe Sadiq attended the prayers during which devotees of both the sects offered prayers deviating from the earlier tradition of doing so separately.
The prayers are an outcome of unique citizen-driven initiative through social media called 'Shoulder to Shoulder' (S2S) aimed at spreading the message of universal brotherhood.
Though Lucknow boasts of rich cultural, linguistic, architectural and culinary heritage, it is also infamous for sectarian strife.
Clashes between Shias and Sunnis are common in the Old City areas here especially during the month of Moharram, often leading to violence.
Buoyed by the joint Shia-Sunni namaaz held in New Delhi last Eid, the city youth launced the campaign for a similar event here.