School Of The Osage R-II 2011-2012 Calendar https://schooloftheosagemous.tandem.co/ Key dates for School Of The Osage R-II. en-us 8/18/11 First Day of School https://schooloftheosagemous.tandem.co/index.php?type=key_date&action=details&id=3737 3737-schooloftheosagemous@intand.com 9/2/11 Early Dismissal https://schooloftheosagemous.tandem.co/index.php?type=key_date&action=details&id=3739 3739-schooloftheosagemous@intand.com 9/5/11 No School (Labor Day) https://schooloftheosagemous.tandem.co/index.php?type=key_date&action=details&id=3751 3751-schooloftheosagemous@intand.com 9/28/11 Early Dismissal https://schooloftheosagemous.tandem.co/index.php?type=key_date&action=details&id=3740 3740-schooloftheosagemous@intand.com 10/19/11 Early Dismissal https://schooloftheosagemous.tandem.co/index.php?type=key_date&action=details&id=3741 3741-schooloftheosagemous@intand.com 10/25/11 Parent Teacher Conferences https://schooloftheosagemous.tandem.co/index.php?type=key_date&action=details&id=3747 3747-schooloftheosagemous@intand.com 10/27/11 Early Dismissal https://schooloftheosagemous.tandem.co/index.php?type=key_date&action=details&id=3742 3742-schooloftheosagemous@intand.com 10/27/11 Parent Teacher Conferences https://schooloftheosagemous.tandem.co/index.php?type=key_date&action=details&id=3749 3749-schooloftheosagemous@intand.com 10/27/11 Parent Teacher Conferences https://schooloftheosagemous.tandem.co/index.php?type=key_date&action=details&id=3748 3748-schooloftheosagemous@intand.com 10/28/11 No School https://schooloftheosagemous.tandem.co/index.php?type=key_date&action=details&id=3752 3752-schooloftheosagemous@intand.com 11/9/11 Early Dismissal https://schooloftheosagemous.tandem.co/index.php?type=key_date&action=details&id=3743 3743-schooloftheosagemous@intand.com 11/23/11 - 11/25/11 No School (Thanksgiving) https://schooloftheosagemous.tandem.co/index.php?type=key_date&action=details&id=3753 3753-schooloftheosagemous@intand.com 12/22/11 - 1/2/12 No School (Christmas) https://schooloftheosagemous.tandem.co/index.php?type=key_date&action=details&id=3754 3754-schooloftheosagemous@intand.com 1/3/12 No School https://schooloftheosagemous.tandem.co/index.php?type=key_date&action=details&id=3755 3755-schooloftheosagemous@intand.com 1/16/12 No School (MLK) https://schooloftheosagemous.tandem.co/index.php?type=key_date&action=details&id=3756 3756-schooloftheosagemous@intand.com 2/17/12 Early Dismissal https://schooloftheosagemous.tandem.co/index.php?type=key_date&action=details&id=3744 3744-schooloftheosagemous@intand.com 2/20/12 No School (Presidents Day) https://schooloftheosagemous.tandem.co/index.php?type=key_date&action=details&id=3757 3757-schooloftheosagemous@intand.com 3/13/12 Early Dismissal https://schooloftheosagemous.tandem.co/index.php?type=key_date&action=details&id=3745 3745-schooloftheosagemous@intand.com 3/13/12 Parent Teacher Conferences https://schooloftheosagemous.tandem.co/index.php?type=key_date&action=details&id=3750 3750-schooloftheosagemous@intand.com 3/19/12 - 3/23/12 Spring Break https://schooloftheosagemous.tandem.co/index.php?type=key_date&action=details&id=3759 3759-schooloftheosagemous@intand.com 4/6/12 - 4/9/12 Easter https://schooloftheosagemous.tandem.co/index.php?type=key_date&action=details&id=3758 3758-schooloftheosagemous@intand.com 5/18/12 Last day of school / Early Dismissal https://schooloftheosagemous.tandem.co/index.php?type=key_date&action=details&id=3738 3738-schooloftheosagemous@intand.com