From left, Mankato West Principal Brian Gersich, science teacher Kai Sill and math teacher Dana Patenaude brace themselves for servings of cream pie served up by students (back to front) Louise Dhuyvetter, Brook Kulia and Briggs Carlson during a first period lunch hour on Friday at the school. The students earned the honor of serving up the pies to teachers of their choice by memorizing the digits of Pi, in observance of Pi Day which is Saturday. Photo by John Cross

Pi day mankato west mankato