Film Screening and Discussion. “How to Survive a Plague.” 6-8 p.m., Logan Center, 915 E. 60th St., 773-702-9936, free. David France’s 2012 film, followed by a panel discussion featuring Dr. Melissa Gilliam, of the University of Chicago Medicine, and U. of C. professors Judy Hoffman and Harold Pollack. R.S.V.P. requested in advance.