35 Arranging of business expositions, events, meetings, conventions, trade shows in the fields of automobiles, computer development, consumer electronics, the environment, gaming, hi-tech products, hi-tech user groups, information systems, manufacturing, medical, pharmacology, retail, security, software, and sports equipment, conferences and product presentations for others; arranging and conducting business expositions, events, meetings, conventions, trade shows in the fields of automobiles, computer development, consumer electronics, the environment, gaming, hi-tech products, hi-tech user groups, information systems, manufacturing, medical, pharmacology, retail, security, software, and sports equipment, conferences and product presentations for others; preparing and publication of promotional materials for others; business conference management; management of training sessions for others