Kuglof festival observed in Sremski Karlovci, Serbia

Photo taken on May 25, 2019 shows Serbian traditional Kuglof cakes at the kuglof festival in Sremski Karlovci, Serbia. The two-day kuglof festival features products of home producers and workshops of cake-making, attracting many tourists to this picturesque town. (Xinhua/Shi Zhongyu)