Apparently, there was one unprotected fire alarm left. You only need one. All the students and teachers were forced to stand outside in an incredibly heavy downpour until the school was declared safe. Then, there was Open House for the teachers that evening, some of which had no opportunity to redress. Overall, it sounded like an exciting, though frustrating, day.
Also, I'm doing a simultaneous post with edubbabler who amazingly has discovered my website and asked to do a collaborative post. Edubbabler is a teacher who likes to blog about education, check it out!