Submitted by YONHAP on

A worker puts the finishing touches on snow sculptures in Hwacheon, a mountainous town in South Korea's northeast province of Gangwon, on Jan. 3, 2023, to prepare for a festival for "sancheoneo," a special kind of trout that lives in cold temperatures, that will open along the town's Hwacheon Stream on Jan. 7. (Yonhap)