Alfa Meetings Alfa Meetings Children categories Congreso α4 - 2016 San José, Costa Rica, 25 al 27 de mayo de 2016 View items... Congreso α3 - 2014 Fortaleza, 27 al 31 de mayo de 2014 View items... 2012 Congress Buenos Aires, August 21 to 24, 2012 View items... 2010 Congress View items... 2007 Congress View items...