The last first day of school

Since Sarah and Scott started pre-pre-school, I have taken them to their first day of class. Fifteen trips for Sarah, fifteen for Scott, seventeen total. Between working and traveling (more often for work than not), I've missed many more school events than I would like, but I've done all I could to attend every single one I could. I've never, though, missed a first day.

Today was the last one. Today, I took Scott to school (early; he had to arrive by 7:30 a.m., which is downright mean) for th...