Art & Science Festival event took place in Ostrava City, Czech Republic after year again. Staffs optimized and realized presentation stand focused on thermal energy and energy transfer. Exhibits presented scientific and research results in a lively and interesting way to a non-academic audience with physical principles for energies transfer again. Optimized presentation techniques and methods implemented by Fraunhofer Institute or University of Vaasa experiences helped increase public awareness and understanding of scientific intentions in geothermal energy research.