Question: when did harry potter and the cursed child open on broadway
Answer: 2018-04-22; 2018-04-22; 2018 April 22; 2018 April, 22; 04-22-2018; 22 04 2018; 22-04-2018; 22 April 2018; 04/22/2018; 04 22 2018; 2018 04 22; 22/04/2018