The book chapters present insights into designing and carrying out non-formal education activities, operational management strategies related to non-formal education, activating and creating the well-being of participants in non-formal education activities, and implementing active learning. The current volume appeals to a wide audience, including teachers, parents, students, and education specialists, as well as researchers and community members working with youth and children. Moreover, this volume appeals to an international audience, as the contributing authors are from various countries, including the USA, Indonesia, Italy, Romania, and Spain. The interdisciplinary and global perspective presented in the current volume makes it not only valuable for the educational field, but unique, compared to similar publications in the field.