Children get tennis instruction during Arthur Ashe Kids Day at the USTA Billie Jean King National Tennis Center in Flushing Meadows, in New York, New York, USA, 27 August 2016. EPA/PETER FOLEY
Children are entertained by a performer on a unicycle during Arthur Ashe Kids Day at the USTA Billie Jean King National Tennis Center in Flushing Meadows, in New York, New York, USA, 27 August 2016. EPA/PETER FOLEY