A fairy tale for all ages. Three sisters and the people they meet, along with a constantly shifting staff of narrators. (And the obligatory evil stepmother, who doesn't get to speak even her own dialog.)
The girls are pushed out of the nest and set out on their own to see the world, returning all grown up and mature.
The director(?) and some of the cast sat down after the show to talk about the play. It gives minimal stage directions and doesn't pin down who is saying any particular line of narration. They tried divvying it up many different ways during rehearsal before setting it in stone.