SHILLONG: President Pranab Mukherjee will attend three other official functions besides the addressing the State legislators during his two-day visit to the state starting from October 21. Official sources on Tuesday informed that Mukherjee would address the State Assembly on October 21. Later in the day, Mukherjee will visit Don Bosco Museum at Mawlai. On the second day of his visit, official sources said the President would go to NEHU to inaugurate the Innovation Club. “After this, he (Mukherjee) would attend the 21st convocation of NEHU as the chief guest before leaving for Delhi,” official sources added.