YAY, they go back to school

Who are all these kids and why are they calling me mom? Today, the last day of spring break, I actually had 3 hours where there were NO teenagers mulling about ( ok ok so they were dying yarn and fleece and making stitch markers and knitting needles and other stuff ... but still ) and DAMN , it was quiet!!!!!!!
So the countdown begins.. yes, that's right, the surprise is beginning to unwrap!
Any guesses????