Grasshopper workshops in Madrid

Instituto de Arquitectura Madrid (ETSAM | UPM) is organizing a series of Grasshopper workshops:

Curso básico de GH
Nov 25-Dec 18, 2014 

Programación visual intermedia
Jan 13-Feb 12, 2015

Programación visual avanzada
Feb 17-Mar 24, 2015

Details and registration (in Spanish)...