Changing the world

I've been inspired by these stories that I read today. I would definitely like to participate in an activity such as this. Would anyone care to join in their own city? I don't think you need to leave anything monetary, or spend a great deal of money. Sometimes a note is the greatest kindness of all. If we chance to see a frown, maybe we can make a person smile, instead. And that can make a great day for us.