The Rotary Organization
Rotary is a worldwide organization of more than 1.2 million business, professional, and community leaders. Members of Rotary clubs, known as Rotarians, provide humanitarian service, encourage high ethical standards in all vocations, and help build goodwill and peace in the world.
There are over 34,000 Rotary clubs in more than 200 countries and geographical areas. Clubs are non-political, non-religious, and open to all cultures, races, and creeds. As signified by the motto “Service Above Self”, Rotary’s main objective is service — in the community, in the workplace, and throughout the world.
Here's a video that is worth looking at if you are interested. It takes about 8 minutes.