Navigate puzzles, codes, and hidden clues to escape the medical lab and prevent the unleashing of a deadly virus on the unsuspecting public. Ages 18 years and ups. Free. Please register by the day before the event. You may register by calling 936-559-2970, in person, or online at www.ci.nacogdoches.tx.us/library. Activity is related to this year’s Big Read Selection, Station Eleven by Emily St. John Mandel. Limited free copies are available at the library. The book is also available for check out in print, audio, and electronic form.