Visitors taste chocolate during the 25th Eurochocolate in Perugia, Italy, on Oct. 19, 2018. The 25th international chocolate festival "Eurochocolate" kicked off on Friday in Perugia, an Italian city with a tradition of chocolate production. The annual festival offered a variety of activities including chocolate art displays, chocolate tasting, street performances and chocolate sculpting. (Xinhua/Cheng Tingting)