Just got the best news. I walked into school today (my afternoon job) and the principal stopped me. Please pardon the screenplay format two posts in a row.
She: I was going to call you. We're having a Science Fair at 1pm today, so we won't really need you for computer classes. But, you can see the fair and then leave early if you have somewhere else you need to be.
Me: Um...OK. [realization hits] Wait! This is perfect! My kids' Primary Grades Chorus Concert is this afternoon. I'd already told them I wouldn't be able to make it. Oh, this is perfect! Thank you!