Most days I am oblivious of the school calendar. I am as guilty of the "No school today?" line as the passersby we come across in the course of our busy days. Often it's the movable dates I'm unaware of. School conferences, administrative days, first day of summer vacation, and do school kids still get off for Election Day and Veteran's Day? It's hard to keep track. It's all I can do to remember to turn in my quarterly reports on time.