the first time in a year Friday with a live performance to mark the anniversary of the COVID-19 pandemic — as well as the theater industry’s forthcoming “rebirth.”The Times Square Alliance hosted the “We Will Be Back” pop-up show in Duffy Square, with a host of “celebrities, performers and dozens of art workers from the Broadway community.”“The event aims to provide a sense of hope as the industry and city move forward from the challenges brought on by the past year, by shining a spotlight on