I tried an search and couldn't find the name of it.
Late 80's (I think), starred Julianne Moore as a woman disillusioned with her life so she goes to live in this community of new age people who live a positive, life affirming existence. Soemone was telling me about it, they couldn't remember the name of the movie either. They said it was very inspiring.
http://www.danperezgallery.com