Don’t let it be a disaster. Short and sweet, from iLibrarian:
For full-fledged disasters (floods, fire, earthquakes, hurricanes, shooters, bomb threats, bombs, building collapse, etc.) check with your managers, your organization, and your local librarian community for specific and recommended disaster planning checklists. (And if they don’t help, use The Google! Don’t let others’ failure to prepare become your disaster.)
Kids might be the ones to ask, but we all want to know!
And if you want the lighter side of Disaster Preparedness, watch this 90 second very funny American Red Cross video: The Kit You Don’t Want To Have