Serves meat, vegan options available. GBK is a chain of burger restaurants that offers several veggie burgers two of which are vegan: the Californian and the jack-in-a-bun. Sides include mixed olives and monkey nuts. Fries are not vegan, but the chargrilled corn is if ordered without butter. Ask if the falafel burger and falafel salad can be served vegan. Alcoholic and soft drinks are labeled. Open Mon-Sun 12:00-21:00.