These are organisations I currently volunteer for:

Initiative Vegane MensaInitiative Vegane Mensa Hamburg: Encouraging university canteens to cater for vegans.

Uni trifft TheaterUni trifft Theater: Theaterstammtisch am Ernst-Deutsch-Theater, Hamburg: Young scholars from different disciplines meet with actors and theatre staff to review and discuss productions.

Some organisations and initiatives I have worked for before:

Heidelberger Club für Wirtschaft und Kultur Nightline Heidelberg Studenteninitiative für Kinder Studenten helfen Schülern Peter Tatchell Human Rights Campaign Vote for a Change Europa macht Schule Rock Your Life!