JEDDAH — The sixth edition of the Hajj Conference and Exhibition opened on Sunday at Jeddah Superdome, bringing together more than 520 entities from the government, private and non-profit sectors. JEDDAH, SAUDI ARABIA, October 21, 2026 /EINPresswire / -- The sixth edition of the Hajj Conference and Exhibition, to be hosted in Jeddah from November 8 to 11, will feature more than 15 zones and.