Mahtomedi Public School District 2021-2022 Calendar https://mahtomedipublic.tandem.co/ Key dates for Mahtomedi Public School District. en-us 8/25/21 - 8/26/21 New Employee Orientation https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=474 474-mahtomedipublic@intand.com 8/30/21 - 9/2/21 Staff Professional Days https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=475 475-mahtomedipublic@intand.com 8/31/21 Open House Grade 9 https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=478 478-mahtomedipublic@intand.com 8/31/21 Open House Grades 6-8 https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=477 477-mahtomedipublic@intand.com 9/1/21 Open House Grades 10-12 https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=479 479-mahtomedipublic@intand.com 9/2/21 Open House Grades K-5 https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=480 480-mahtomedipublic@intand.com 9/3/21 Staff Non-Duty Day https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=476 476-mahtomedipublic@intand.com 9/6/21 Labor Day https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=350 350-mahtomedipublic@intand.com 9/7/21 - 9/8/21 K-5 Assessment Days https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=482 482-mahtomedipublic@intand.com 9/7/21 School Starts, Grades 6-12 https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=481 481-mahtomedipublic@intand.com 9/9/21 School Starts, Grade K-5 https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=483 483-mahtomedipublic@intand.com 10/11/21 Columbus Day https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=351 351-mahtomedipublic@intand.com 10/21/21 - 10/22/21 Professional Conference {No School} https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=484 484-mahtomedipublic@intand.com 10/31/21 Halloween https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=352 352-mahtomedipublic@intand.com 11/2/21 Staff Professional Day K-5 {No School} https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=485 485-mahtomedipublic@intand.com 11/4/21 End of 1st Quarter https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=486 486-mahtomedipublic@intand.com 11/4/21 Evening Conferences 6-12 https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=487 487-mahtomedipublic@intand.com 11/5/21 Staff Professional Day 6-12 {No School} https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=488 488-mahtomedipublic@intand.com 11/7/21 Daylight Saving Time Ends https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=354 354-mahtomedipublic@intand.com 11/11/21 Evening Conferences K-12 https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=489 489-mahtomedipublic@intand.com 11/11/21 Veteran's Day https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=353 353-mahtomedipublic@intand.com 11/12/21 Conferences K-12 {No School} https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=490 490-mahtomedipublic@intand.com 11/18/21 Evening Conferences K-5 https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=491 491-mahtomedipublic@intand.com 11/24/21 Staff Professional Day {No School} https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=492 492-mahtomedipublic@intand.com 11/25/21 Thanksgiving https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=355 355-mahtomedipublic@intand.com 11/25/21 - 11/26/21 Thanksgiving Break {No School} https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=493 493-mahtomedipublic@intand.com 12/24/21 - 1/3/22 Winter Break {No School} https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=494 494-mahtomedipublic@intand.com 12/25/21 Christmas Day https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=356 356-mahtomedipublic@intand.com 1/1/22 New Year's Day https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=357 357-mahtomedipublic@intand.com 1/17/22 Martin Luther King Day https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=358 358-mahtomedipublic@intand.com 1/21/22 End of 2nd Quarter https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=495 495-mahtomedipublic@intand.com 1/24/22 Staff Professional Day {No School} https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=496 496-mahtomedipublic@intand.com 1/27/22 Kindergarten Registration https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=497 497-mahtomedipublic@intand.com 2/14/22 Valentine's Day https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=359 359-mahtomedipublic@intand.com 2/17/22 Evening Conferences K-8 https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=498 498-mahtomedipublic@intand.com 2/18/22 Staff Professional Day 6-12; Conf. K-5; {No School} https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=500 500-mahtomedipublic@intand.com 2/21/22 President's Day https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=360 360-mahtomedipublic@intand.com 2/24/22 Evening Conferences K-8 https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=499 499-mahtomedipublic@intand.com 3/7/22 - 3/11/22 Spring Break {No School} https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=501 501-mahtomedipublic@intand.com 3/13/22 Daylight Saving Time Begins https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=361 361-mahtomedipublic@intand.com 3/17/22 St. Patrick's Day https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=362 362-mahtomedipublic@intand.com 4/5/22 ACT Testing - Grade 11 ( No School- 9, 10, 12) https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=502 502-mahtomedipublic@intand.com 4/7/22 End of 3rd Quarter https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=503 503-mahtomedipublic@intand.com 4/7/22 Evening Conferences 9-12 https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=504 504-mahtomedipublic@intand.com 4/8/22 Staff Professional Day {No School} https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=505 505-mahtomedipublic@intand.com 4/14/22 Evening Conferences 9-12 https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=506 506-mahtomedipublic@intand.com 4/15/22 {No School} https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=507 507-mahtomedipublic@intand.com 4/17/22 Easter https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=363 363-mahtomedipublic@intand.com 5/5/22 Cinco De Mayo https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=364 364-mahtomedipublic@intand.com 5/30/22 Memorial Day https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=365 365-mahtomedipublic@intand.com 6/9/22 End of 4th Quarter https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=508 508-mahtomedipublic@intand.com 6/10/22 Staff Professional Day https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=509 509-mahtomedipublic@intand.com 6/11/22 Graduation - Aldrich Arena https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=510 510-mahtomedipublic@intand.com 7/4/22 Independence Day https://mahtomedipublic.tandem.co/index.php?type=key_date&action=details&id=366 366-mahtomedipublic@intand.com