- WedMay25 Cass Kicks Clots - Fundraiser to benefit the National Blood Clot Alliance Cass Junior High
- WedMay25 Last Day of School for Prekindergarten Students Concord Elementary School
- ThuMay26 Fifth Grade Speaker "Life Begins" Cass Junior High
- ThuMay26 Cass Junior High School Recognition Night 7:00 PMCass Junior High School Gym
- MonMay30 NO SCHOOL - Memorial Day
- TueMay31 Eighth Grade Graduation 7:00 PMCass Junior High School Gym
- WedJun01 EARLY DISMISSAL - Concord 11:15 a.m./Cass 12:00 p.m.
- WedJun01 Last Day of School* *June 2, 3, 6, 7 and 8 have been reserved to be used to make-up for any emergency days utlitized during the school year.
- MonJun13 Cass 63 Foundation for Educational Excellence Meeting 7:30 PMDistrict Community Room
- TueJun21 Board of Education Meeting 7:30 PMDistrict Community Room
- FriAug19 NO SCHOOL - New Staff Orientation District Community Room
- MonAug22 NO SCHOOL - Staff Institute Day
- TueAug23 Parent/Student Orientation Day
- WedAug24 NO SCHOOL - Staff Institute Day
- ThuAug25 First Day of Student Attendance (Grades Kindergarten - Eight)
- WedAug31 First Day of Student Attendance (Prekindergarten)
- MonSep05 NO SCHOOL - Labor Day
- FriSep16 EARLY DISMISSAL - Concord 11:15 a.m./Cass 12:00 p.m.
- FriOct07 EARLY DISMISSAL - Concord 11:15 a.m./Cass 12:00 p.m.
- MonOct10 NO SCHOOL - Columbus Day