Cologne is home to what is said to be Germany's first entirely vegan burger joint. What’s more, the two owners source the produce locally and make sure it is all organic. Even committed meat eaters are known to have enjoyed a veggie-based burger there.
More from this edition of Global 3000: http://www.dw.com/en/global-3000-the-globalization-program-2015-11-09/e-18795068-9798