LEGO is absolutely spelled AWESOME!  I dig this on so many nerdy levels!

The Braille Bricks project, co-founded by the Dorina Nowill Foundation For The Blind, was set up a few years back in Brazil to help blind children learn to read while having fun. The idea has now been taken on by LEGO and unrolled on a much larger scale, giving thousands of children the opportunity to learn the touch writing system through play.

Source: LEGO Releases Braille Bricks For Blind And Visually Impaired Children