▁the ▁Spring ) ▁and ▁O sen ni y ▁Y ur iev ▁Den ▁( Y uri ' s ▁Day ▁in ▁the ▁Fall ). ▁ ▁South ▁S lav ic ▁tradition ▁and ▁B alk an ▁spring ▁festival ▁ ▁In ▁Ser bian , ▁St . ▁George ' s ▁Day ▁is ▁called ▁ Đ ur đ ev dan ▁( C yr ill ic : ▁ Ђ ур ђ ев дан ) ▁and ▁is ▁celebrated ▁on ▁ 6 ▁May ▁every ▁year , ▁as ▁the ▁Ser bian ▁Orth odox ▁Church ▁uses ▁the ▁Julian , ▁Old ▁Style ▁calendar . ▁St . ▁George ' s ▁Day ▁is ▁one ▁of ▁the ▁most ▁common ▁S lav as ▁( family ▁patron ▁day ) ▁among ▁the ▁Ser bs . ▁ Đ ur đ ev dan ▁is ▁also ▁celebrated ▁by ▁both ▁Orth odox ▁and ▁Muslim ▁Roman i ▁and ▁Muslim ▁Gor ani . ▁ Đ ur đ ev dan ▁is ▁celebrated , ▁especially , ▁in ▁the ▁areas ▁of ▁Ra š ka ▁in ▁Ser bia . ▁A part ▁from ▁being ▁the ▁S lava ▁of ▁many ▁families , ▁St . ▁George ' s ▁Day ▁is ▁marked ▁by ▁morning ▁pic n ics , ▁music , ▁and ▁folk ▁d ances . ▁ ▁Poss ibly ▁the ▁most ▁celebrated ▁name ▁day ▁in ▁Bulg aria , ▁St . ▁George ' s ▁Day ▁( Г ер г ь ов ден , ▁Ger gy ov den ) ▁is ▁a ▁public ▁hol iday ▁that ▁takes ▁place ▁on ▁ 6 ▁May ▁each ▁year . ▁A ▁common ▁rit ual ▁is ▁to ▁prepare ▁and ▁eat ▁a ▁whole ▁l amb , ▁which