Volunteering in Croatia

Hi,

While living abroad, some expats wish to get involved in the local community life.

What organizations expats can turn to if they want to volunteer in Croatia?

How to join a charitable institution, what are the steps?

Which causes have the greatest need for volunteers in Croatia?

Thank you in advance for sharing your experience and advice,

Maximilien

I have the same questions!  Can anyone fill some blanks in?