This year we celebrate again the largest service event in the world! Do you want to join us? #GYSD
Here, the celebrations of the last years:
1st GYSD in 2013 https://www.youtube.com/watch?v=w9shRs32ZyA
2nd GYSD in 2014 https://www.facebook.com/media/set/?set=a.871182486232060.1073741844.188568064493509&type=3
3rd GYSD in 2015 https://www.youtube.com/watch?v=wYRNsYFuZ58
