The Modesto Area Partners in Science (MAPS) offers the presentation “Chocolate: Food of the Gods” by Howard and Sally Peters, chemists who are experts on the many attributes of chocolate. The event is Friday, Jan. 27 at 7:30 p.m. in Sierra Hall 132 on the Modesto Junior College West Campus, 2201 Blue Gum Ave., Modesto. Both the program and parking are free.