May 23 (BTA exclusive by Nahide Deniz) – The Bulgarian Sunday school in Istanbul named after brothers Sts Cyril and Methodius who created the Slavonic alphabet, celebrates a double holiday on May 24, which is marked in Bulgaria as the feast day of the Sts Cyril and Methodius and as the day of Bulgarian culture and education.
(DF) Bulgarian Sunday School in Istanbul Joins Online Celebration of May 24, Day of Bulgarian Culture and Education
