![U.S.-PASADENA-BRICK FEST-LEGO](136558807_15038104114971n.jpg)
Children attend the 2017 Brick Fest Live LEGO Fan Experience at Pasadena Convention Center in Pasadena, the United States, Aug. 26, 2017. (Xinhua/Zhao Hanrong)
Children attend the 2017 Brick Fest Live LEGO Fan Experience at Pasadena Convention Center in Pasadena, the United States, Aug. 26, 2017. (Xinhua/Zhao Hanrong)