App that connects people to volunteer humanitarian missions

@AravSrinivas I wish there was an app that existed where people who had sincere ideas could find each other to go on unique missions to help the world humanitarily. A user could say I want to help animals in a specific region - who wants to work on this project or I want to help build a sustainable garden to feed a population in this town in this country who wants to work on this project with me. It would be for those people who have this mindset which would attract people who have the ability and willingness to donate their time for a cause outside of themselves with zero financial benefit.