The Girl Scouts have recently revamped all of their badges to try to bring them into the 21st Century.  This included one that for obvious reasons that caught my attention, their new Science of Happiness Badge.  I think this is a really wonderful acknowledgement by the Girl Scouts organization of the importance of this particular topic.  Here is a link to an article talking about it and showing the new badge:

http://www.lilsugar.com/New-Girl-Scouts-Badges-19849277