The International Primatological Society (IPS) Congress is held every two years and draws many of the leading figures in primate research, conservation and education.  

dates: 21-27 August 2016  
location: Chicago, IL, US  
contact: International Primatological Society  
www: http://www.un-grasp.org/news/155-grasp-chosen-to-host-global-primate-congress-in-2018.html
 http://www.internationalprimatologicalsociety.org/