SlieverueN.S Newsletter Latest News and updates New Booklist 2010 - 2011 New School Photos New Extension Photos Staff Staff History 6th Class 2010     DIARY DATES Tues. June 29 th : 6 th class Mass. Wed. June 30 th : Summer holidays - closing at 12 p.m. Return Wed. 1st September . Fri. Sept. 3rd : Early closing at 2 p.m. staff meeting.