Honoring the other Π (Pi), The Elegant Farmer offers celebrations National PI Day with a 3-day pie sale March 12-14. Come into the market and get a Simple the Best 5″ Apple Pie Baked in a Paper Bag on sale for $3.14 (reg. $6.99). Just as delicious as the full-size pie, the 5″ inch pie is wonderful for two people to share or or just one if you are really lucky)