WeShelter - Unlock a donation when you pass a homeless person in NYC
12 Kinds of Kindness - A 12 step experiment to open our hearts, eyes, and minds
TAP London - Tackling the homeless problem together
kawanimals - Adorable characters that teach kids kindness and empathy
Catchafire - Use your professional skills to help charities
OK Play - Your guide to build empathy and kindness in preschoolers.