Saudi Arabia's Ministry of Hajj and Umrah will hold specialized workshops at its sixth Hajj Conference and Exhibition to strengthen personnel skills and. Saudi Arabia's Ministry of Hajj and Umrah will hold specialized workshops at its sixth Hajj Conference and Exhibition to strengthen personnel skills. The fifth annual Hajj Conference & Exhibition, held in Jeddah from November 9–12 under King Salman’s patronage, will gather global experts to enhance pilgrim services.