It's Monday?

Today was, finally, the last day of school for staff. Tracy and I celebrated by going to see a late matinee performance of Prairie Home Companion. It was a lot of fun and Meryl Streep is especially good. So, it really seems like Friday, not Monday. I can't quite get it through my head. Good friends are coming for dinner tomorrow night, too--on a Tuesday?? So confusing. Must be vacation.