Lake County School District 2009-2010 Calendar https://lakecounty.tandem.co/ Key dates for Lake County School District. en-us 8/24/09 First Day Of Classes https://lakecounty.tandem.co/index.php?type=key_date&action=details&id=191 191-lakecounty@intand.com 9/7/09 Labor Day, Holiday https://lakecounty.tandem.co/index.php?type=key_date&action=details&id=53 53-lakecounty@intand.com 10/12/09 Columbus Day https://lakecounty.tandem.co/index.php?type=key_date&action=details&id=36 36-lakecounty@intand.com 10/31/09 Halloween https://lakecounty.tandem.co/index.php?type=key_date&action=details&id=37 37-lakecounty@intand.com 11/1/09 Daylight Saving Time Ends https://lakecounty.tandem.co/index.php?type=key_date&action=details&id=178 178-lakecounty@intand.com 11/11/09 Veteran's Day, Holiday https://lakecounty.tandem.co/index.php?type=key_date&action=details&id=54 54-lakecounty@intand.com 11/25/09 - 11/27/09 Thanksgiving Holiday https://lakecounty.tandem.co/index.php?type=key_date&action=details&id=55 55-lakecounty@intand.com 11/26/09 Thanksgiving https://lakecounty.tandem.co/index.php?type=key_date&action=details&id=40 40-lakecounty@intand.com 11/30/09 Classes Resume https://lakecounty.tandem.co/index.php?type=key_date&action=details&id=56 56-lakecounty@intand.com 12/21/09 - 1/1/10 Winter Holidays https://lakecounty.tandem.co/index.php?type=key_date&action=details&id=196 196-lakecounty@intand.com 12/25/09 Christmas Day https://lakecounty.tandem.co/index.php?type=key_date&action=details&id=41 41-lakecounty@intand.com 1/1/10 New Year's Day https://lakecounty.tandem.co/index.php?type=key_date&action=details&id=42 42-lakecounty@intand.com 1/4/10 - 1/5/10 Student Holiday/Storm Make-up Day https://lakecounty.tandem.co/index.php?type=key_date&action=details&id=58 58-lakecounty@intand.com 1/6/10 Classes Resume https://lakecounty.tandem.co/index.php?type=key_date&action=details&id=59 59-lakecounty@intand.com 1/18/10 Martin Luther King, Jr., Birthday https://lakecounty.tandem.co/index.php?type=key_date&action=details&id=60 60-lakecounty@intand.com 1/22/10 End of Second Grading Period https://lakecounty.tandem.co/index.php?type=key_date&action=details&id=61 61-lakecounty@intand.com 1/25/10 Student Holiday / Teacher Work Day https://lakecounty.tandem.co/index.php?type=key_date&action=details&id=62 62-lakecounty@intand.com 1/26/10 Third Grading Period Begins https://lakecounty.tandem.co/index.php?type=key_date&action=details&id=63 63-lakecounty@intand.com 2/14/10 Valentine's Day https://lakecounty.tandem.co/index.php?type=key_date&action=details&id=44 44-lakecounty@intand.com 2/15/10 Presidents' Day/Student Holiday https://lakecounty.tandem.co/index.php?type=key_date&action=details&id=203 203-lakecounty@intand.com 3/14/10 Daylight Saving Time Begins https://lakecounty.tandem.co/index.php?type=key_date&action=details&id=46 46-lakecounty@intand.com 3/17/10 St. Patrick's Day https://lakecounty.tandem.co/index.php?type=key_date&action=details&id=186 186-lakecounty@intand.com 3/31/10 End of Third Grading Period https://lakecounty.tandem.co/index.php?type=key_date&action=details&id=65 65-lakecounty@intand.com 4/1/10 Student Holiday / Teacher Work Day https://lakecounty.tandem.co/index.php?type=key_date&action=details&id=66 66-lakecounty@intand.com 4/2/10 Student Holiday https://lakecounty.tandem.co/index.php?type=key_date&action=details&id=67 67-lakecounty@intand.com 4/4/10 Easter https://lakecounty.tandem.co/index.php?type=key_date&action=details&id=48 48-lakecounty@intand.com 4/5/10 - 4/9/10 Spring Break https://lakecounty.tandem.co/index.php?type=key_date&action=details&id=68 68-lakecounty@intand.com 4/12/10 8:00AM Fourth Grading Period Begins/Classes Resume https://lakecounty.tandem.co/index.php?type=key_date&action=details&id=69 69-lakecounty@intand.com 5/5/10 Cinco De Mayo https://lakecounty.tandem.co/index.php?type=key_date&action=details&id=49 49-lakecounty@intand.com 5/31/10 Memorial Day / Student Holiday https://lakecounty.tandem.co/index.php?type=key_date&action=details&id=70 70-lakecounty@intand.com 6/10/10 End of Fourth Grading Period https://lakecounty.tandem.co/index.php?type=key_date&action=details&id=71 71-lakecounty@intand.com 6/11/10 Storm Make-up Day https://lakecounty.tandem.co/index.php?type=key_date&action=details&id=211 211-lakecounty@intand.com 7/4/10 Independence Day https://lakecounty.tandem.co/index.php?type=key_date&action=details&id=51 51-lakecounty@intand.com