Flower Burger is a gourmet plant-based fast-food concept built around one unmissable thing: vividly colored, fully vegan buns and patties whose colors come from natural ingredients — turmeric for yellow, spirulina for blue-green, beetroot for pink. The food is entirely plant-based (soy and chickpea proteins, tofu, sprouts, quinoa, vegetable sauces), yet the brand deliberately positions itself as crowd-pleasing comfort food that appeals to omnivores, not only vegans. The playful, psychedelic 1970s interior with bold colors and a clubbing-meets-hippie vibe is itself part of the product and a powerful driver of social-media shareability.