35 Organizing and coordinating tradeshows in Philadelphia, Pennsylvania for business purposes; organizing and coordinating business conventions and group business meetings; Promoting the business of conventions in Philadelphia, Pennsylvania, through the distribution of advertising material, the development of promotional campaigns, and the dissemination of promotional and advertising matter by means of a global computer network; Advertising services, namely, promoting conventions in Philadelphia, Pennsylvania; Providing facilities for tradeshows, business conventions and business meetings; consulting and planning services relating to business meetings and trade shows in a wide variety of fields, namely, assisting others to plan, promote and conduct business meetings and business trade shows; providing promotion of special events for others