Ana Gasteyer performed ”Defying Gravity” live for the new public television series The Kate, Ana Villafañe gave Playbill a tour of the backstage goings-on at On Your Feet!, kids packed the Winter Garden Theatre for School of Rock–The Musical's open-call audition and Waitress castmates Kimiko Glenn and Keala Settle tasted some mouth-watering pies to celebrate National Pi Day.