All-New Be More Chill Opens Off-Broadway August 9 Gotham Rex 6 years ago All-New Be More Chill Opens Off-Broadway August 9 The Joe Iconis and Joe Tracz musical opens at the Signature Theatre. Share: Be More Chill, From Joe Iconis and Joe Tracz, Opens on Broadway March 10DateMarch 10, 2019In relation toPlaybillBe More Chill Opens in London February 18DateFebruary 18, 2020In relation toPlaybillBe More Chill Closes on Broadway August 11DateAugust 11, 2019In relation toPlaybill