Visite e conheça! http://www.wwoof.net/welcome-to-wwoof/
“WELCOME TO WWOOF
WWOOF is an exchange – In return for volunteer help, WWOOF hosts offer food, accommodation and opportunities to learn about organic lifestyles.
WWOOF organisations link people who want to volunteer on organic farms or smallholdings with people who are looking for volunteer help. Many countries have national WWOOF groups. Look in the drop down menu or list below to find where they are. Other countries have hosts – but no national WWOOF group as yet!
You can find out more about these by going here
Make a difference! Get involved! Join WWOOF! Think local – act global!”