The Thirsty Koala has many interesting and adaptable dishes, some of which are clearly labelled as vegan. They have quinoa burgers, salads which can be veganised upon request, a vegan chili and much more. They also have a dinner menu which contains an 'Earth Chili Bowl' with many balanced ingredients. Other options include the Moussaka and the Caramelized Pumpkin.
(can vary during public holidays)