Lancaster Sd 2019-2020 Calendar https://lancastersd.tandem.co/ Key dates for Lancaster Sd. en-us 8/19/19 - 8/21/19 Professional Development https://lancastersd.tandem.co/index.php?type=key_date&action=details&id=257 257-lancastersd@intand.com 8/21/19 PD for School Year Staff Only https://lancastersd.tandem.co/index.php?type=key_date&action=details&id=264 264-lancastersd@intand.com 8/22/19 All Staff Meeting & PD https://lancastersd.tandem.co/index.php?type=key_date&action=details&id=258 258-lancastersd@intand.com 8/22/19 All Staff Meeting & Professional Development https://lancastersd.tandem.co/index.php?type=key_date&action=details&id=265 265-lancastersd@intand.com 8/23/19 Teacher Work Day & Faculty Meeting https://lancastersd.tandem.co/index.php?type=key_date&action=details&id=259 259-lancastersd@intand.com 8/23/19 Work Day https://lancastersd.tandem.co/index.php?type=key_date&action=details&id=266 266-lancastersd@intand.com 8/26/19 First Day for Grades K-6, 7-8 at MARTIN ONLY, 9 https://lancastersd.tandem.co/index.php?type=key_date&action=details&id=281 281-lancastersd@intand.com 8/27/19 First Day for Grades 7- 8 @ HAND, LINC, REYN, WHEAT and Grades 10-12 https://lancastersd.tandem.co/index.php?type=key_date&action=details&id=282 282-lancastersd@intand.com 8/30/19 Labor Day Recess https://lancastersd.tandem.co/index.php?type=key_date&action=details&id=269 269-lancastersd@intand.com 9/2/19 Labor Day https://lancastersd.tandem.co/index.php?type=key_date&action=details&id=240 240-lancastersd@intand.com 10/14/19 …Indigenous Peoples’ Day/School Holiday https://lancastersd.tandem.co/index.php?type=key_date&action=details&id=270 270-lancastersd@intand.com 10/14/19 Columbus Day https://lancastersd.tandem.co/index.php?type=key_date&action=details&id=241 241-lancastersd@intand.com 10/25/19 Parent Teacher Conferences https://lancastersd.tandem.co/index.php?type=key_date&action=details&id=279 279-lancastersd@intand.com 10/31/19 Halloween https://lancastersd.tandem.co/index.php?type=key_date&action=details&id=242 242-lancastersd@intand.com 11/3/19 Daylight Saving Time Ends https://lancastersd.tandem.co/index.php?type=key_date&action=details&id=244 244-lancastersd@intand.com 11/5/19 .Professional Development https://lancastersd.tandem.co/index.php?type=key_date&action=details&id=260 260-lancastersd@intand.com 11/5/19 Professional Development https://lancastersd.tandem.co/index.php?type=key_date&action=details&id=267 267-lancastersd@intand.com 11/11/19 Veteran's Day https://lancastersd.tandem.co/index.php?type=key_date&action=details&id=243 243-lancastersd@intand.com 11/25/19 - 11/26/19 Parent Teacher Conferences https://lancastersd.tandem.co/index.php?type=key_date&action=details&id=277 277-lancastersd@intand.com 11/28/19 Thanksgiving https://lancastersd.tandem.co/index.php?type=key_date&action=details&id=245 245-lancastersd@intand.com 12/2/19 Thanksgiving Recess https://lancastersd.tandem.co/index.php?type=key_date&action=details&id=271 271-lancastersd@intand.com 12/23/19 - 12/30/19 Winter Recess https://lancastersd.tandem.co/index.php?type=key_date&action=details&id=272 272-lancastersd@intand.com 12/24/19 - 12/25/19 Christmas Holiday https://lancastersd.tandem.co/index.php?type=key_date&action=details&id=273 273-lancastersd@intand.com 12/25/19 Christmas Day https://lancastersd.tandem.co/index.php?type=key_date&action=details&id=246 246-lancastersd@intand.com 12/31/19 - 1/1/20 New Year’s Day Holiday https://lancastersd.tandem.co/index.php?type=key_date&action=details&id=274 274-lancastersd@intand.com 1/1/20 New Year's Day https://lancastersd.tandem.co/index.php?type=key_date&action=details&id=247 247-lancastersd@intand.com 1/20/20 Martin Luther King Day https://lancastersd.tandem.co/index.php?type=key_date&action=details&id=248 248-lancastersd@intand.com 1/21/20 Conference Professional Development https://lancastersd.tandem.co/index.php?type=key_date&action=details&id=261 261-lancastersd@intand.com 1/27/20 .Design & Development Day https://lancastersd.tandem.co/index.php?type=key_date&action=details&id=262 262-lancastersd@intand.com 1/27/20 Professional Development https://lancastersd.tandem.co/index.php?type=key_date&action=details&id=268 268-lancastersd@intand.com 2/13/20 - 2/14/20 Parent Teacher Conferences https://lancastersd.tandem.co/index.php?type=key_date&action=details&id=278 278-lancastersd@intand.com 2/14/20 Parent Teacher Conferences https://lancastersd.tandem.co/index.php?type=key_date&action=details&id=280 280-lancastersd@intand.com 2/14/20 Valentine's Day https://lancastersd.tandem.co/index.php?type=key_date&action=details&id=249 249-lancastersd@intand.com 2/17/20 President's Day https://lancastersd.tandem.co/index.php?type=key_date&action=details&id=250 250-lancastersd@intand.com 3/8/20 Daylight Saving Time Begins https://lancastersd.tandem.co/index.php?type=key_date&action=details&id=251 251-lancastersd@intand.com 3/17/20 St. Patrick's Day https://lancastersd.tandem.co/index.php?type=key_date&action=details&id=252 252-lancastersd@intand.com 3/20/20 - 3/27/20 Students will not attend school until at least March 27th due to COVID-19 https://lancastersd.tandem.co/index.php?type=key_date&action=details&id=392 392-lancastersd@intand.com 4/10/20 Easter Holiday https://lancastersd.tandem.co/index.php?type=key_date&action=details&id=275 275-lancastersd@intand.com 4/12/20 Easter https://lancastersd.tandem.co/index.php?type=key_date&action=details&id=253 253-lancastersd@intand.com 4/13/20 Easter Holiday https://lancastersd.tandem.co/index.php?type=key_date&action=details&id=276 276-lancastersd@intand.com 5/5/20 Cinco De Mayo https://lancastersd.tandem.co/index.php?type=key_date&action=details&id=254 254-lancastersd@intand.com 5/25/20 Memorial Day https://lancastersd.tandem.co/index.php?type=key_date&action=details&id=255 255-lancastersd@intand.com 6/9/20 Work Day https://lancastersd.tandem.co/index.php?type=key_date&action=details&id=263 263-lancastersd@intand.com 7/4/20 Independence Day https://lancastersd.tandem.co/index.php?type=key_date&action=details&id=256 256-lancastersd@intand.com