I was arriving a little later for school than I usually do, but I was nonetheless pretty sure it wasn't typical for a large group of students to be walking down the driveway. Maybe something special was going on at the barn? Or perhaps a science class was doing a lab by the pond? Suddenly, it hit me - it was our very first group of IB diploma candidates, walking down to Sally and Hank's house to take the first-ever IB exam in our school's history. I smiled and waved encouragingly, trying to make eye contact with as many students as possible, and wondered to myself at how so many truly significant moments appear so normal at the same time.