Lake of Art; Host of the National Flag Festival Apr 1, 2021 The 7th National Flag Celebration was held in Abbasabad Cultural and Tourism Zone on April 3rd, 2021, in the presence of the Minister of Health, Treatment and Medical Education, Pirooz Hanachi, the mayor of the capital, and a group of representatives and heads of diplomatic missions residing in Iran. Hamid Raza Darajati https://www.tehranpicture.ir/u/8O8