Lebanese Prime Minister-designate Saad Al-Hariri held here today a luncheon in honor of Prince Khalid Al-Faisal, the Governor of Makkah Region and Chairman of Arab Thought Foundation. The luncheon was attended by Prince Bandar bin Khalid Al-Faisal, Prince Bandar bin Saud bin Khalid, Saudi Ambassador to Lebanon Ali bin Saeed Awadh Al-Asiri and a number of officials.