Lake County School District 2022-2023 Calendar https://lakecounty.tandem.co/ Key dates for Lake County School District. en-us 9/5/22 Labor Day https://lakecounty.tandem.co/index.php?type=key_date&action=details&id=508 508-lakecounty@intand.com 10/10/22 Columbus Day https://lakecounty.tandem.co/index.php?type=key_date&action=details&id=509 509-lakecounty@intand.com 10/31/22 Halloween https://lakecounty.tandem.co/index.php?type=key_date&action=details&id=510 510-lakecounty@intand.com 11/6/22 Daylight Saving Time Ends https://lakecounty.tandem.co/index.php?type=key_date&action=details&id=512 512-lakecounty@intand.com 11/11/22 Veteran's Day https://lakecounty.tandem.co/index.php?type=key_date&action=details&id=511 511-lakecounty@intand.com 11/24/22 Thanksgiving https://lakecounty.tandem.co/index.php?type=key_date&action=details&id=513 513-lakecounty@intand.com 12/25/22 Christmas Day https://lakecounty.tandem.co/index.php?type=key_date&action=details&id=514 514-lakecounty@intand.com 1/1/23 New Year's Day https://lakecounty.tandem.co/index.php?type=key_date&action=details&id=515 515-lakecounty@intand.com 1/16/23 Martin Luther King Day https://lakecounty.tandem.co/index.php?type=key_date&action=details&id=516 516-lakecounty@intand.com 2/14/23 Valentine's Day https://lakecounty.tandem.co/index.php?type=key_date&action=details&id=517 517-lakecounty@intand.com 2/20/23 President's Day https://lakecounty.tandem.co/index.php?type=key_date&action=details&id=518 518-lakecounty@intand.com 3/12/23 Daylight Saving Time Begins https://lakecounty.tandem.co/index.php?type=key_date&action=details&id=519 519-lakecounty@intand.com 3/17/23 St. Patrick's Day https://lakecounty.tandem.co/index.php?type=key_date&action=details&id=520 520-lakecounty@intand.com 4/9/23 Easter https://lakecounty.tandem.co/index.php?type=key_date&action=details&id=521 521-lakecounty@intand.com 5/5/23 Cinco De Mayo https://lakecounty.tandem.co/index.php?type=key_date&action=details&id=522 522-lakecounty@intand.com 5/29/23 Memorial Day https://lakecounty.tandem.co/index.php?type=key_date&action=details&id=523 523-lakecounty@intand.com 7/4/23 Independence Day https://lakecounty.tandem.co/index.php?type=key_date&action=details&id=524 524-lakecounty@intand.com