article_snippet: Peace and love: the group has been meeting around the country since 1970 .
article_snippet: the group was founded in 1970s and has strong ties to the hippie movement.
article_snippet: the group professes to have no leaders or hierarchy, and appears to draw the group name from a native American prophecy claiming that a band of 'rainbow warriors' will 'make the earth green again'.
article_snippet: Non-violence is an important part of members' lifestyles.