Museum services; library services; art exhibition services; educational services, namely, conducting guided tours, classes, seminars, workshops, lectures, and conferences in the field of art, architecture, culture, design, and museum history for adults and children; entertainment services, namely, arranging, organizing, conducting, or presenting lectures, exhibitions, concerts, films, performances, and social entertainment events; publication of books and catalogs in the field of art, architecture, culture, design, and museum history; publication of educational materials about art, architecture, culture, design, and museum history over the internet, social media, and mobile applications