
1) Remembrance day 2) Summer event in Serbia
Found on
https://www.crosswordclues.com/clue/vidovdan

Vidovdan (Serbian Cyrillic: Видовдан) is a Serbian religious holiday, St. Vitus Day, whose feast is on June 28 (Gregorian Calendar), or June 15 according to the Julian Calendar, in use by the Serbian Orthodox Church. Also, Serbian Orthodox Church is designated as a memorial day to Saint Prince Lazar and the Serbian holy martyrs who gave th...
Found on
http://en.wikipedia.org/wiki/Vidovdan
No exact match found.