Late on Sunday morning, Michael and I walked down to the Queen Vic Markets for some fruit and veg. By the time we'd done a circuit of the delis and a double run of the organic aisle, my appetite was rising and I was keen on lunch. Quick-thinking Michael suggested Invita, a vegetarian cafe I've looked longingly at on at least two previous visits (with a stomach already full of donuts, probably). Their display case is full of soups, salads, pies and patties, all of them looking colourful, fresh and, dare I say it, good for you! (There are also a few sweet treats if it's time for a cuppa.) The menu is mindful of people's various eating quirks and allergies, with a full list of the ingredients in each dish and clear markings of what's vegan and/or gluten free. Above is my corn cake ($10.80, containing onion, capsicum, red kidney beans, corn, cumin, coriander, chilli powder, sweet paprika, rice crumbs, olive oil, avocado, sour cream, sundried tomato and tapioca sta...