This session is based on the book “Marketing & Sustainability: Why and how sustainability is changing current marketing practices” (Guyader et al. 2020, Studentlitteratur). The authors host a workshop about using the concept of greenwashing in the classroom, and they open for discussion with fellow teachers about teaching marketing with a sustainability approach. The session begins with a short introductory presentation of the book content, with a focus on the practice of greenwashing — before moving-on to a workshop/discussion of greenwashing cases in Sweden.