41 Conducting guided tours of historical sites; Conducting guided tours of cities and towns; Conducting guided walking tours of a city; On-line journals in the nature of blogs in the field of travel and tourism industries; On-line journals, namely, blogs in the field of architectural tourism; Online publication of blogs; Arranging and conducting of seminars and workshops in the field of travel and tourism industries; Arranging and conducting of seminars and workshops in the field of architectural tourism; Organizing events in the field of architectural tourism for cultural or educational purposes; Organizing exhibitions in the field of architectural tourism for cultural or educational purposes; Providing classes, workshops, seminars and camps in the field of travel and tourism industries; Providing classes, workshops, seminars and camps in the field of architectural tourism