Hunger Games Challenge, open to middle and high school students.  An afternoon of Hunger Games-themed challenges from 4-5:30pm, which will be followed by a viewing of The Hunger Games on the big screen at 5pm the following Monday, September 17.  Donation of a non-perishable food item for a local food bank requested.  Central Library, 266 Roswell Street, Marietta.  More info:  770-528-2320.