People visit the Gingerbread City at the Whale Shopping and Cultural Center in Budapest, Hungary, on Dec. 22, 2017. Gingerbread City is an exhibition with free entrance from Dec. 22, 2017 to Jan. 27, 2018. Anyone who is willing to participate in the exhibition could reserve a plot and exhibit his or her home-made gingerbread buildings to the public. (Xinhua/Zsolt Madarasz)