Cooke School & Institute

Staff Orientation
2026-09-08 - 2026-09-10, 2026-08-31 - 2026-09-02

Parent Workshop
2026-09-08 - 2026-09-09

Labor Day: School Closed
2026-09-07 - 2026-09-08

Staff Orientation (Remote)
2026-09-04 - 2026-09-05

Staff Orientation & Family Ice Pop Social
2026-09-03 - 2026-09-04

Admin Week & New Hire Day
2026-08-28 - 2026-08-29

Admin Week & SLT Planning (IN PERSON)
2026-08-27 - 2026-08-28

Admin Week
2026-08-24 - 2026-08-27

School Closed(LS)- Juneteenth
2026-06-19

School Closed(MS)- Juneteenth
2026-06-19

School Closed(US)- Juneteenth
2026-06-19

Noon Dismissal(MS)-Last Day of School
2026-06-18

Noon Dismissal(US)-Last Day of School
2026-06-18

Noon Dismissal(LS)-Last Day of School
2026-06-18

12th Grade Graduation
2026-06-12, 2026-06-11

8th grade Moving up Ceremony
2026-06-11

No Students(MS)- DOE Clerical Day-Staff PD
2026-06-05

No Students(US)- DOE Clerical Day-Staff PD
2026-06-05

No Students(LS)- DOE Clerical Day-Staff PD
2026-06-05

No Students(LS)-Staff PD
2026-06-04

No Students(MS)-Staff PD
2026-06-04

No Students(US)-Staff PD
2026-06-04

Prom US Gr. 11 & 12
2026-06-03

Family Forum US
2026-05-28

School Closed - Eid al Adha (MS)
2026-05-27
School Closed – Eid al Adha (MS)

School Closed - Eid al Adha (US)
2026-05-27
School Closed – Eid al Adha (US)

School Closed - Eid al Adha (LS)
2026-05-27
School Closed – Eid al Adha (LS)

School Closed(US)-Memorial Day
2026-05-25
