He could find an internet cafe and read the stimulating discussions that take place between the intelligent and informed members of TC.

Or post some interesting subject and wait for responses  

 Giving back to society is great..a church choir is positive..however, how about feeding the homeless..I´m sure you will find plenty of voluntary programs in Ankara.

 Yes. Actually you could just walk in any church. I realized churches in TR have many connections (maybe everywhere, I just never really came to churches in the netherlands) and they can help you to find other people who need help somewhere or have projects running.

Or.........you could sit on a busy street and count all the red cars.  Then the blue ones. Then the black ones

 while singing this song ha ha

http://uk.youtube.com/watch?v=SoXJL2hL6kI

oh the memories