Organization, arranging and conducting of exhibitions, trade shows, and conferences for business purposes and provision and dissemination of information relating thereto; provision and dissemination of information, assistance and advice for exhibition attendants, visitors and exhibitions in the field of exhibitions, trade shows, expositions and conferences for business purposes, including all such information provided electronically including on a website; organization, arranging and conducting of business to business and business to consumer fairs, forums and special events provided in connection with exhibitions, trade shows, expositions and conferences for business purposes; promotion, advertising and marketing services; business introductory services in the nature of business networking; business networking schemes provided in the context of exhibitions, conferences and special events in the nature of promoting the goods and services of others by passing business leads and referrals among group members; all of the aforesaid in the field of on-board catering and travel services