Projecto Construir is a Portuguese organization that runs events involving children, particularly disadvantaged children, in large building projects. Events are held at locations such as schools or hospitals, and run by president Romão Santos and volunteers (often local LUG members). In one recent project, about 30 kids ranging from 10 to 13 years old spent three weeks building the Chapterhouse Window from the Convent of Christ, originally designed by Diogo de Arruda in 1510-1513.
Real thing:

LEGO:

Bruce











