Arrowhead Union High School - Tim Tower - Tim Tower http://www.arrowheadschools.org/pro/faculty/events_rss.cfm?detailid=384865 Arrowhead Union High School - Tim Tower - Tim Tower en-us No School Memorial Day - May 28, 2018 http://www.arrowheadschools.org/pro/faculty/event_view.cfm?eventid=252187&memberid=790 Mon, 28 May 2018 Test on Chapter 3 and 10 - May 29, 2018 http://www.arrowheadschools.org/pro/faculty/event_view.cfm?eventid=252186&memberid=790 Tue, 29 May 2018 Final Exam Review - May 30, 2018 http://www.arrowheadschools.org/pro/faculty/event_view.cfm?eventid=252188&memberid=790 Wed, 30 May 2018 Seniors Final Exams - May 31, 2018 http://www.arrowheadschools.org/pro/faculty/event_view.cfm?eventid=252184&memberid=790 Thu, 31 May 2018 Seniors Final Exams - June 1, 2018 http://www.arrowheadschools.org/pro/faculty/event_view.cfm?eventid=252183&memberid=790 Fri, 01 Jun 2018