September 12 is South-South Cooperation Day.
South-South cooperation is a manifestation of solidarity among peoples and countries of the South that contributes to their national well-being, their national and collective self-reliance and the attainment of internationally agreed development goals, including the 2030 Agenda for Sustainable Development.
The Global South-South Development Expo 2017 will be hosted by the Republic of Turkey and will take place in Antalya from 27 to 30 November 2017. The theme of this Expo will be “South-South Cooperation in the Era of Economic, Social and Environmental Transformation: Road to the 40th Anniversary of the Adoption of the Buenos Aires Plan of Action (BAPA+40)”.
(Summarized from www.UNsouthsouth.org)