we need people in the usa, where there are the most homeless people on the planet, who are whales and want to help the cause handing out some paper wallets on a daily basis
I thought US is the land of dreams 
i am not sure why there are more homeless people in US but i am not sure whether the so called homeless could understand what a paper wallet is,let alone will they understand what bitcoin is,you can hand out fiat rather than giving out bitcoin paper wallets,never complicate things with the poor people,make sure that they can understand what you are handing out rather than doing a publicity stunt. 