The date was in "El palacio de los Deportes" (Sport's palace in English xD) on October 31.
A few pictures (take it with a cell phone)
Few Videos
http://www.youtube.com/watch?v=yNBPfDbqUj0 http://www.youtube.com/watch?v=Yw_h0iQQNcs It was his first time in México and was wonderful and.... in the subway I found
this XD