Pi Day pies and other round food Advertisemen 300x250 Breakfast: a round omelet, round tomato slicesLunch: 2 Pi inches as measured along the edge of the 8 inch pita breadDinner: Chicken Pie with a mashed potato crust AND the Pi Day masterpiece --Be-Bop-A-Re-Bop Rhubarb Pie Advertisemen 336x280