Website (in Spanish) that targets Hispanic and Latino children in the US--site includes educational videos that are meant to educate and motivate children to brush their teeth, wash their hands, do exercise. etc
Pradeep, I ran across this article that references two digital math competitions (Lure of Labrynth, Dimension U) and notes a distrubing US statistic: "In New York City, for instance, just 10 percent of the high schools with the highest black and Latino enrollments offer Algebra II, according to a report by the U.S. Department of Education."
http://www.huffingtonpost.com/2012/04/11/feature-numbers-game-ame_n_1418589.html