New Canaan High School's challenge was to fully stage a production of Oklahoma! with masks, social distancing, and no audience. To do so, they used special transparent masks that slightly muffled and distorted the sound of the cast. These were later improved upon in their production of Godspell with less invasive masks. Due to the fact that they could have an audience for the show, it was streamed for a limited time on the show dates.Â