North Mason School District 2009-2010 Calendar http://northmasonwaus.tandem.co/ Key dates for North Mason School District. en-us 10/9/09 Teacher LID Day - No School http://northmasonwaus.tandem.co/index.php?type=key_date&action=details&id=17855 17855-northmasonwaus@intand.com 11/11/09 Veterans' Day - No School http://northmasonwaus.tandem.co/index.php?type=key_date&action=details&id=17856 17856-northmasonwaus@intand.com 11/26/09 - 11/27/09 Thanksgiving Holiday http://northmasonwaus.tandem.co/index.php?type=key_date&action=details&id=16509 16509-northmasonwaus@intand.com 12/21/09 - 1/1/10 Winter Break http://northmasonwaus.tandem.co/index.php?type=key_date&action=details&id=16510 16510-northmasonwaus@intand.com 1/18/10 ML King Day Holiday - No School http://northmasonwaus.tandem.co/index.php?type=key_date&action=details&id=17857 17857-northmasonwaus@intand.com 2/1/10 Term Turn around Day - No School http://northmasonwaus.tandem.co/index.php?type=key_date&action=details&id=17858 17858-northmasonwaus@intand.com 2/15/10 - 2/16/10 Presidents' Day - No School http://northmasonwaus.tandem.co/index.php?type=key_date&action=details&id=17854 17854-northmasonwaus@intand.com 3/29/10 - 4/2/10 Spring Break http://northmasonwaus.tandem.co/index.php?type=key_date&action=details&id=16508 16508-northmasonwaus@intand.com 5/31/10 Memorial Day Holiday- No School http://northmasonwaus.tandem.co/index.php?type=key_date&action=details&id=17859 17859-northmasonwaus@intand.com