Mckinney Isd 2010-2011 Calendar https://mckinneyisd.tandem.co/ Key dates for Mckinney Isd. en-us 8/9/10 - 8/11/10 New Teacher Orientation https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=146 146-mckinneyisd@intand.com 8/12/10 - 8/19/10 Staff Development/ Student Holiday https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=147 147-mckinneyisd@intand.com 8/20/10 Teacher Work Day https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=148 148-mckinneyisd@intand.com 8/23/10 Nine Weeks Begin https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=149 149-mckinneyisd@intand.com 9/6/10 Labor Day/Holiday https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=61 61-mckinneyisd@intand.com 9/15/10 Early Release-All campuses https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=150 150-mckinneyisd@intand.com 10/11/10 Columbus Day https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=62 62-mckinneyisd@intand.com 10/13/10 Early Release-All campuses https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=151 151-mckinneyisd@intand.com 10/31/10 Halloween https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=63 63-mckinneyisd@intand.com 11/1/10 No School-Parent/Teacher Conferences - All campuses https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=152 152-mckinneyisd@intand.com 11/7/10 Daylight Saving Time Ends https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=65 65-mckinneyisd@intand.com 11/10/10 Early Release-All campuses https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=153 153-mckinneyisd@intand.com 11/11/10 Veteran's Day https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=64 64-mckinneyisd@intand.com 11/22/10 - 11/26/10 Thanksgiving Holiday https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=66 66-mckinneyisd@intand.com 12/10/10 Early Release-All campuses https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=154 154-mckinneyisd@intand.com 12/20/10 - 12/31/10 Holiday https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=155 155-mckinneyisd@intand.com 12/25/10 Christmas Day https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=67 67-mckinneyisd@intand.com 1/1/11 New Year's Day https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=68 68-mckinneyisd@intand.com 1/14/11 Teacher Work Day https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=156 156-mckinneyisd@intand.com 1/17/11 Martin Luther King Day https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=69 69-mckinneyisd@intand.com 2/11/11 Early Release-All campuses https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=157 157-mckinneyisd@intand.com 2/14/11 Valentine's Day https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=70 70-mckinneyisd@intand.com 2/21/11 President's Day https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=71 71-mckinneyisd@intand.com 3/11/11 Early Release-All campuses https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=158 158-mckinneyisd@intand.com 3/13/11 Daylight Saving Time Begins https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=72 72-mckinneyisd@intand.com 3/14/11 - 3/18/11 Holiday https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=159 159-mckinneyisd@intand.com 3/17/11 St. Patrick's Day https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=73 73-mckinneyisd@intand.com 4/22/11 Bad Weather Make-Up https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=160 160-mckinneyisd@intand.com 4/24/11 Easter https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=74 74-mckinneyisd@intand.com 5/5/11 Cinco De Mayo https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=75 75-mckinneyisd@intand.com 5/20/11 Bad Weather Make-Up https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=161 161-mckinneyisd@intand.com 5/30/11 Memorial Day https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=76 76-mckinneyisd@intand.com 6/2/11 Nine Weeks Begin/End https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=162 162-mckinneyisd@intand.com 6/3/11 Teacher Work Day https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=163 163-mckinneyisd@intand.com 7/4/11 Independence Day https://mckinneyisd.tandem.co/index.php?type=key_date&action=details&id=77 77-mckinneyisd@intand.com