Happened to me twice this year! Right in the middle of the lessons on Internet reliability - I am required to have emergency lesson plans that are not online so we have a few on deck. I have a file of relevant articles on various topics especially those that will generate discussion and reflection. If the students are familiar with a discussion protocol, then a 'new' lesson can be created quickly. When I taught engineering, I had a library of tech magazines to direct students to find their own articles. I should probably revive that...
SAT/ACT test prep
Career/college prep - resumes, interviewing skills, filling out applications