"Develop a comprehensive, step-by-step roadmap for intermediate-level educators and administrators to transform their school cafeterias into environmentally sustainable models. Tailor the plan to an audience with a moderate level of knowledge on sustainability, ensuring the content is informative and engaging.** Address the following key considerations and strategies:** ## 1. Conducting an initial environmental impact assessment of the cafeteria. ## 2. Setting realistic sustainability goals and objectives. ## 3. Implementing waste reduction and recycling programs. ## 4. Promoting sustainable food sourcing and procurement practices. ## 5. Engaging students, staff, and the broader community in sustainability efforts. ## 6. Monitoring progress and evaluating the effectiveness of sustainability initiatives. Provide detailed examples and case studies to illustrate successful strategies and potential challenges. Ensure the roadmap is adaptable to various school settings and sizes."