Operation of children's playgrounds; Children's playgrounds services, namely, providing recreational areas in the nature of playgrounds for children; Providing recreational areas in the nature of a chain of playgrounds for children; Provision of play facilities for children; Operation of children's play school; Research in the field of children's art education; Research in the field of education, namely, conducting educational field studies of children; Educational services, namely, providing courses of instruction on conducting educational field studies of children; Provision of a children experience center in the nature of interactive play areas for children, all for educational purposes; Provision of information about research in the field of education, namely, information about conducting educational field studies of children; Providing kids' theme park services; Providing kids' theme park services through a chain of kids' theme parks; Providing kids' theme park services through franchises of kids' theme parks; Providing children's physical fitness training services; Operation of swimming baths; Providing classes in the field of soccer; Providing recreational facilities in the nature of an indoor stadium; Providing recreational facilities in the nature of a sports center; Physical education; Physical fitness training services