I have known David, the co-founder of the social enterprise Green Monday, for over 20 years, and he never occured to me as a serious foodie person, yet in recent years he has been making huge impact on local culinary landscape by advocating vegetarianism and in a broader sense, a healthy eating style through his venture. He even wrote a book reviewing and recommending top vegetarian restaurants in town, which was published a few weeks ago and became a bestseller overnight. And I heard a lot of good comments for Peggy and her pure vegetarian Grassroots Pantry cafe in Sheung Wan from many of my friends (vegetarian or not), so I was quite excited about this one-off event put together by them in collaboration with Miele, the innovative home appliance maker which probably needs no introduction.