12. United Ancient Order of Druids
Talk about loving the Earth. Founded in 1781, this fraternal society has its roots in pagan religions, with its main members being called druids, based on enchanted figures of nature from Celtic mythology. Similarly to Freemasons, they have masters and lodges and were primarily made up of artisans, carpenters and merchants in London, England. There are no strange, neo-magic rituals to find here, as the Ancient Order claims to be non-religious and apparently believe in the values of friendship and benevolence.