2015: American International School of Mozambique (Theme: Lanezelela – Education for Sustainability) – Register now!
2014: Lincoln Community School – Accra, Ghana (Theme: Betumi – If not you, then Who?)
2013: International School of Kenya (Theme: Amani – One World, One Harmony)
2012: American International School of Johannesburg (Theme: Ubuntu – Transforming the Global Community)
2011: American International School of Mozambique (Theme: Sustainability)
2010: American International School of Lusaka (Theme: Seeking sustainable solution together)