People dressed in costumes pose at the Winter Festival held in Dana Point, Orange County, the United States, Dec. 7, 2019. The festival event, featuring Santa, artist crafts and Lego, is held annually to welcome the upcoming Christmas. (Xinhua/Li Ying)

A girl builds a Lego house at the Winter Festival held in Dana Point, Orange County, the United States, Dec. 7, 2019. The festival event, featuring Santa, artist crafts and Lego, is held annually to welcome the upcoming Christmas. (Xinhua/Li Ying)

Christmas-themed Lego houses are seen at the Winter Festival held in Dana Point, Orange County, the United States, Dec. 7, 2019. The festival event, featuring Santa, artist crafts and Lego, is held annually to welcome the upcoming Christmas. (Xinhua/Li Ying)

Children pose for photos with Santa Claus at the Winter Festival held in Dana Point, Orange County, the United States, Dec. 7, 2019. The festival event, featuring Santa, artist crafts and Lego, is held annually to welcome the upcoming Christmas. (Xinhua/Li Ying)

A Santa Claus toy is seen at the Winter Festival held in Dana Point, Orange County, the United States, Dec. 7, 2019. The festival event, featuring Santa, artist crafts and Lego, is held annually to welcome the upcoming Christmas. (Xinhua/Li Ying)