The Kitchen is celebrating Pi Day by making sweet and savory pies, including Katie Lee's classic Chicken Pot Pie, Sunny Anderson's Breakfast Pie Mashup, Jeff Mauro's Lolli-Pies, and Marcela Valladolid's Lemon Meringue with a twist. Plus, we're helping viewers who sent in their pie fails, showing the latest pie trends, and testing pie tools. To top it all off, Geoffrey Zakarian mixes up a deliciously sweet Apple Pie Shooter!