Academy Award-nominated actress and writer Nia Vardalos and Tony Award-winning director Thomas Kail discuss “Tiny Beautiful Things” running at the Public Theater. The play was adapted from the bestselling book by Cheryl Strayed. Vardalos stars as Sugar, an online advice columnist who thousands of people have turned to for words of wisdom.  "Tiny Beautiful Things" runs through December 31 at the Public Theater (425 Lafayette Street).