Earth Day festivals globally often celebrate environmental themes such as sustainability, conservation, and awareness of climate change. Activities may include tree planting, community clean-ups, and educational workshops discussing environmental issues. Many festivals also highlight local biodiversity, featuring exhibits on native species and ecosystems. These events encourage individuals to take action within their communities to protect the environment. By fostering a sense of collective responsibility, Earth Day festivals inspire positive change and unite participants in the common goal of preserving the planet for future generations.