Today, March 14th, is Pi(e) day. Why pi(e)? 3-14 is the date that happens to correspond to the mathematical number pi. A slashfoodie (or a math geek) does not need to look beyond the fact that "pi" sounds just like "pie" to get a craving for a slice of crisp, sweet pie. The two terms are combined to make Pi(e) Day and to give everyone an excuse to have an extra slice of pie for breakfast, lunch or dinner. Of course, the creator of the Pi Apple Pie pictured here may have taken the concept to an extreme, but it is a delicious and amazing dessert all the same.