We have prepared some possibilities:

• Vinziport (homeless shelter): Accepts food donations
• Gruft (homeless shelter): Accepts catering leftovers
• Caritas: Volunteer time to accept and sort donations
• Wiener Tafel (food bank): With the "Tafelbox" participants can donate leftover food from an event
• Hilfswerk: Leftover promotional material from an event can be donated
• Support a NGO by organizing a call for donations during the event: Ärzte ohne Grenzen or SOS Kinderdorf
• CO₂ compensation for people arriving by plane, train or car at myclimate.org, mindful flights or climateaustria.at
• Austrian National Library: Become a book sponsor on a topic of your choice

The Vienna Convention Bureau is happy to assist you, please contact Elisabeth Millington or Stephanie Rosenitsch for more information.