Next MISD Board meeting is Thursday On the agenda is the continued discussion of the facilities planning, in addition to a review of the district’s state test results. September 12, 2012 1:14 pm The Board of Directors of the Mercer Island School District will meet again on Thursday, Sept. 13, at 7 p.m. On the agenda is the continued discussion of the facilities planning, in addition to a review of the district’s state test results.