Lake Dallas Isd 2016-2017 Calendar https://ldisd.tandem.co/ Key dates for Lake Dallas Isd. en-us 9/5/16 Labor Day https://ldisd.tandem.co/index.php?type=key_date&action=details&id=10134 10134-ldisd@intand.com 10/10/16 Columbus Day https://ldisd.tandem.co/index.php?type=key_date&action=details&id=10135 10135-ldisd@intand.com 10/31/16 Halloween https://ldisd.tandem.co/index.php?type=key_date&action=details&id=10136 10136-ldisd@intand.com 11/6/16 Daylight Saving Time Ends https://ldisd.tandem.co/index.php?type=key_date&action=details&id=10138 10138-ldisd@intand.com 11/11/16 Veteran's Day https://ldisd.tandem.co/index.php?type=key_date&action=details&id=10137 10137-ldisd@intand.com 11/24/16 Thanksgiving https://ldisd.tandem.co/index.php?type=key_date&action=details&id=10139 10139-ldisd@intand.com 12/25/16 Christmas Day https://ldisd.tandem.co/index.php?type=key_date&action=details&id=10140 10140-ldisd@intand.com 1/1/17 New Year's Day https://ldisd.tandem.co/index.php?type=key_date&action=details&id=10141 10141-ldisd@intand.com 1/16/17 Martin Luther King Day https://ldisd.tandem.co/index.php?type=key_date&action=details&id=10142 10142-ldisd@intand.com 2/14/17 Valentine's Day https://ldisd.tandem.co/index.php?type=key_date&action=details&id=10143 10143-ldisd@intand.com 2/20/17 President's Day https://ldisd.tandem.co/index.php?type=key_date&action=details&id=10144 10144-ldisd@intand.com 3/12/17 Daylight Saving Time Begins https://ldisd.tandem.co/index.php?type=key_date&action=details&id=10145 10145-ldisd@intand.com 3/17/17 St. Patrick's Day https://ldisd.tandem.co/index.php?type=key_date&action=details&id=10146 10146-ldisd@intand.com 4/16/17 Easter https://ldisd.tandem.co/index.php?type=key_date&action=details&id=10147 10147-ldisd@intand.com 5/5/17 Cinco De Mayo https://ldisd.tandem.co/index.php?type=key_date&action=details&id=10148 10148-ldisd@intand.com 5/29/17 Memorial Day https://ldisd.tandem.co/index.php?type=key_date&action=details&id=10149 10149-ldisd@intand.com 7/4/17 Independence Day https://ldisd.tandem.co/index.php?type=key_date&action=details&id=10150 10150-ldisd@intand.com