Whilst looking at the AHSW conference information, we came across Light Box - The Happiness Project. Their aim is very simple: to increase strenght and happiness of the city's people. We could use them here in Hong Kong that's for sure.
Have a look at their video, it explains it all very well.
Tell me and I will forget;
show me and I may remember;
involve me and I will understand.
Old Chinese Proverb