Sara Porkalob of Broadway’s 1776 brings her transformational one-woman cabaret musical to Pittsburgh, tracing her family’s history and tales of her grandmother’s life and legacy, all while guided by the beats of a karaoke machine. Support American Theatre: a just and thriving theatre ecology begins with information for all. Please join us in this mission by making a donation to our publisher, Theatre Communications Group. When you support American Theatre magazine and TCG, you support a long legacy of quality nonprofit arts journalism. Click here to make…