I traveled to a Masai community that lives in the Ngorongoro Crater to teach beneficiaries of PowerAndPotential (http://www.poweringpotential.org/. ) how to code using Scratch that is on the raspberry pi machines in their school. More information about the school is here :- http://www.ngorongorocrater.go.tz/index.php/2012-09-05-18-07-22/65-ngorongoro-gets-two-new-secondary-schools