Lynne HermansenGardner NewsGardner Edgerton High School held its 121st annual commencement on Saturday.The morning was a perfect sunny, spring day with very little wind for the 432 exuberant senior high school graduates who sat on the football field at the district activity complex.The Class of 2023 had one of the most unusual high school careers. Their freshmen year began normally until school closed at spring break for what they thought might be an extra week because of the 2020 Covid-19 pandemic, but never reopened. The next couple of years were spent hybrid with only their senior year as a “normal…