“…This area is rich in colorful customs, traditions and gastronomy that should not be neglected. (Trkulja, 2010;Đukić et al, 2016;Began et al, 2017;Sančanin and Dramićanin, 2019) The largest city in southeastern Serbia is Niš, which is also the birthplace of Constantine the Great. This part of Serbia boasts many monuments, museums, galleries, cultural events, archaeological sites, monasteries, and churches and three significant fortresses.…”