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TOPSHOT - Serbia's Novak Djokovic reacts while playing US player Sam Querrey during their men's singles third round match on the sixth day of the 2016 Wimbledon Championships at The All England Lawn Tennis Club in Wimbledon, southwest London, on July 2, 2016. RESTRICTED TO EDITORIAL USE / AFP / GLYN KIRK / RESTRICTED TO EDITORIAL USE Image Credit: AFP

The new retractable roof at the US Open will see its first major action during Arthur Ashe Kids’ Day, as Flo Rida, Troye Sivan and others join defending men’s champion Novak Djokovic and former champ Rafael Nadal for music, tennis and other kid-friendly activities.

The annual event, which pays tribute to the late tennis great, is set for August 27 at the USTA Billie Jean King National Tennis Centre, two days before the start of the US Open, the last Grand Slam tennis event of the year, in Flushing, Queens.

Actor Joey Bragg, singer Jordan Fisher and singer-actress Laura Marano will host the festivities. Forever in Your Mind are slated to perform. ABC will air the event the following day.