Best of luck to the children starting up school for the fall, and to the parents who are adjusting their own schedules for work, daycare, etc.
The only thing I don't like about the kids returning to school, concerns my usual workday morning commute. When you add kids & young adults who are unfamiliar with public transit, and it takes them forever to figure out the payment system on the bus & trains, it really slows down the commute. Sometimes I miss my train connection due to these delays. This all straightens out within a month, once everyone has figured out their routine, but man, I hate September!!