play date
noun [ C ] uk/ˈpleɪ ˌdeɪt/ us/ˈpleɪ ˌdeɪt/
（让各方的孩子们可以在一起游玩的）游戏约会
an arrangement for children to spend time together and play
He picked his daughter up from school then drove her to a friend's house for a play date. 他把女儿从学校接出来，然后开车送她去朋友家参加游戏约会。