Green Stub is a casual coffee shop and restaurant in France offering a variety of vegan, vegetarian, and omnivore dishes with a focus on organic, local ingredients and zero waste practices. Popular for its weekend brunch featuring bowls with tofu, tempeh, or seitan, as well as its pastries and plant milk drinks, it combines a relaxed atmosphere with environmentally conscious values. Reviews highlight friendly bilingual staff, fresh offerings, and a welcoming ambiance, though early feedback suggested some areas for recipe improvement.