Washington, Muharram 14, 1440, September 24, 2018, SPA -- The Embassy of the Custodian of the Two Holy Mosques to the United States of America on Sunday held a celebration on the occasion of the 88th National Day under the patronage of Prince Khalid bin Salman bin Abdulaziz, the Custodian of the Two Holy Mosques Ambassador to the United States. The event was held in the area of National Harper, Maryland, close to Washington DC. --SPA 22:15 LOCAL TIME 19:15 GMT 0034 www.spa.gov.sa/w754943