The Green Festival in the USA showcases sustainability through various means such as promoting eco-friendly products, workshops on sustainable living, and discussions on climate change. Vendors and speakers share insights on renewable energy, recycling, and organic farming. Green practices are highlighted through demonstrations and interactive experiences that encourage attendees to adopt environmentally conscious habits. The festival serves as a platform to inspire individuals and businesses alike to embrace sustainability in daily life, making it not just an event, but a movement towards a healthier planet.