Children of the World: Help me read this

We observed that most of the street children who were illiterate, ironically spent their day selling magazines and books to commuters at traffic signals. The rest of the city spent a fair amount of time trying to navigate these same roads. We used the magazines these children were selling as the medium and urged people to help the kids read them; by placing tear-off, self-stamped envelopes on the jackets of the magazines with the message 'Help me read this'.