Eco-friendly building, green roofs, solar panels, wind turbines, rainwater harvesting systems, recycling facilities, composting areas, organic gardens, living walls, vertical farming, natural ventilation systems, low-carbon footprint, energy-efficient appliances, sustainable materials, reclaimed wood, bamboo flooring, low-VOC paints, passive house design, triple-glazed windows, insulation systems, earthship architecture, biophilic design, abundant natural light, airy open spaces, calming color schemes, minimalist decor, educational signage, interactive exhibits, community engagement areas.