The Mayor of Riyadh Region and President of Tourist Development Council, Prince Dr. Abdulaziz bin Mohammed bin Ayyaf Al Muqrin will patronize here on Monday a ceremony to be held by Riyadh Chamber of Commerce and Industry in honor of bodies participated in the organization of 7th Riyadh Festival for Shopping and Entertainment for 1432AH. The Chairman of the Chamber's Board of Directors Abdulrahman bin Ali Al-Jeraisi has expressed his thanks to and appreciation of Prince Salman bin Abdulaziz, Minister of Defense, when he was Governor of Riyadh Region, as well as Prince Sattam bin Abdulaziz, Governor of Riyadh Region, for their support for the Festival.