Towards a better world:  http://www.project.nsearch.com/

Earth Chakras: http://earthchakras.org/Locations.php

Geocaching:  http://www.geocaching.com/

Mayan Calendar: 

http://www.treeoflifecelebration.com/

http://calleman.com/

http://www.maya-portal.net/portal 

Earth Mentors:

http://newearthmentor.com/

Other Worlds:

http://www.afterdisclosure.com/