Children's Day Parade held during Notting Hill Carnival in London

A performer takes part in the Children's Day Parade of the annual Notting Hill Carnival in London, Britain, on Aug. 26, 2018. The Notting Hill Carnival is the largest street festival in Europe and originated in the 1960s as a way for Afro-Caribbean communities to celebrate their own cultures and traditions. (Xinhua/Ray Tang)