Prince Sattam bin Abdulaziz, Acting Governor of Riyadh Region, and Deputy Chairman of Riyadh Development Authority (RDA), launched here tonight the official celebrations of the city of Riyadh on the blessed Eid Al-Fitr, organized by RDA and will last for three days. The program includes folkloric performance, dance, poetry, singing and a variety of cultural activities. The event was attended by a number of princes and officials.