URIs for 'Zen Garden' project around the world

Hi,
Many sites around the world have its "CSS Zen Garden" project.
I know four of them:
The great original Zen Garden;
Camaleon from Spain;
ZenSentiero from Italy; 
Maujor from Brazil.
I'd appreciate a lot to be informed about URIs for others "ZenGardens".
Thanks  
Maurício Samy Silva