The Upper Crust in downtown Overland Park, Kansas is the perfect place to head to on National Pie Day. But really, who needs an excuse to get pie? Any day is a good day for pie. The only problem is deciding which flavor to eat!! The Upper Crust is homey, smells like pie heaven, and sells pie merch along with full and mini pies and cookies! They have tables for dining in and cute little boxes to take your pie to go.