Interstate 35 Comm School District 2019-2020 Calendar https://i35.tandem.co/ Key dates for Interstate 35 Comm School District. en-us 9/2/19 Labor Day https://i35.tandem.co/index.php?type=key_date&action=details&id=328 328-i35@intand.com 10/14/19 Columbus Day https://i35.tandem.co/index.php?type=key_date&action=details&id=329 329-i35@intand.com 10/31/19 Halloween https://i35.tandem.co/index.php?type=key_date&action=details&id=330 330-i35@intand.com 11/3/19 Daylight Saving Time Ends https://i35.tandem.co/index.php?type=key_date&action=details&id=332 332-i35@intand.com 11/11/19 Veteran's Day https://i35.tandem.co/index.php?type=key_date&action=details&id=331 331-i35@intand.com 11/28/19 Thanksgiving https://i35.tandem.co/index.php?type=key_date&action=details&id=333 333-i35@intand.com 12/25/19 Christmas Day https://i35.tandem.co/index.php?type=key_date&action=details&id=334 334-i35@intand.com 1/1/20 New Year's Day https://i35.tandem.co/index.php?type=key_date&action=details&id=335 335-i35@intand.com 1/20/20 Martin Luther King Day https://i35.tandem.co/index.php?type=key_date&action=details&id=336 336-i35@intand.com 2/14/20 Valentine's Day https://i35.tandem.co/index.php?type=key_date&action=details&id=337 337-i35@intand.com 2/17/20 President's Day https://i35.tandem.co/index.php?type=key_date&action=details&id=338 338-i35@intand.com 3/8/20 Daylight Saving Time Begins https://i35.tandem.co/index.php?type=key_date&action=details&id=339 339-i35@intand.com 3/17/20 St. Patrick's Day https://i35.tandem.co/index.php?type=key_date&action=details&id=340 340-i35@intand.com 4/12/20 Easter https://i35.tandem.co/index.php?type=key_date&action=details&id=341 341-i35@intand.com 5/5/20 Cinco De Mayo https://i35.tandem.co/index.php?type=key_date&action=details&id=342 342-i35@intand.com 5/25/20 Memorial Day https://i35.tandem.co/index.php?type=key_date&action=details&id=343 343-i35@intand.com 7/4/20 Independence Day https://i35.tandem.co/index.php?type=key_date&action=details&id=344 344-i35@intand.com