Grand Prairie Isd 2015-2016 Calendar https://grandprairieisd.tandem.co/ Key dates for Grand Prairie Isd. en-us 8/24/15 First Day of School https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=310 310-grandprairieisd@intand.com 9/7/15 Labor Day https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=293 293-grandprairieisd@intand.com 10/12/15 Columbus Day https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=294 294-grandprairieisd@intand.com 10/31/15 Halloween https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=295 295-grandprairieisd@intand.com 11/1/15 Daylight Saving Time Ends https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=297 297-grandprairieisd@intand.com 11/11/15 Veteran's Day https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=296 296-grandprairieisd@intand.com 11/23/15 - 11/27/15 Thanksgiving Break https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=311 311-grandprairieisd@intand.com 11/26/15 Thanksgiving https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=298 298-grandprairieisd@intand.com 12/21/15 - 1/1/16 Christmas Break https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=312 312-grandprairieisd@intand.com 12/25/15 Christmas Day https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=299 299-grandprairieisd@intand.com 1/1/16 New Year's Day https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=300 300-grandprairieisd@intand.com 1/18/16 Martin Luther King Day https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=301 301-grandprairieisd@intand.com 2/14/16 Valentine's Day https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=302 302-grandprairieisd@intand.com 2/15/16 President's Day https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=303 303-grandprairieisd@intand.com 3/13/16 Daylight Saving Time Begins https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=304 304-grandprairieisd@intand.com 3/14/16 - 3/18/16 Spring Break https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=313 313-grandprairieisd@intand.com 3/17/16 St. Patrick's Day https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=305 305-grandprairieisd@intand.com 3/27/16 Easter https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=306 306-grandprairieisd@intand.com 5/5/16 Cinco De Mayo https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=307 307-grandprairieisd@intand.com 5/30/16 Memorial Day https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=308 308-grandprairieisd@intand.com 6/3/16 Last Day of School https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=314 314-grandprairieisd@intand.com 7/4/16 Independence Day https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=309 309-grandprairieisd@intand.com