Working group of Institute of Energy Systems and Environment (IESE) set up an educational stand within the 10th Latvian Youth Song and Dance Celebration. There were three key topics - energy efficient lighting, solar and hydrogen power, as well as air pollution with fine dust particles. Visitors could learn about the different technologies and measuring equipment related to these topics. Since people nowadays have to face more and more environmental aspects and problems in their daily lives, this kind of non-formal education helps to explain our influence on the environment, as well as influence of pollution on our health. This was a successful experience, therefore we suggest including such informative and educational campaigns in other similar events as well.