Senate Chairman and Acting President Mohammedmian Soomro will inaugurate a two-day 'Round Table Conference on Advertising' in Islamabad on Tuesday (April 19). The round table conference, being organised by Daily Pakistan Observer, will be participated by the heads of all advertising agencies of Pakistan as well as some of the top executives of the major advertisers of the country. The delegates would also call on the Prime Minister Shaukat Aziz on the following day (Wednesday) at the Prime Minister's House.