Although street food is considered to be the uniqueness of Bangkok that everyone is fascinated by. It can attract tourists from across the world to walk around the city and taste delicious dishes stimulating the city life all day long. While there are still controversies in terms of hygiene and management of areas between vendors, consumers, and people. This semi-trial small project wishes to use the participation approach to bring together the creativity and design to develop new possibilities for street vendors to be more city friendly in terms of the environment, business, community, and diverse people in the city.