Oak Brook Important Dates: 2025-2026

August

13   Kindergarten Popsicles on the Playground 4:30-5:30p.m.

14  Meet the Teacher (1-5) 4:30-5:30p.m.

18   1st Day of School 

September

1     No School (Labor Day)

9    Picture Day

       Spirit Night 5:00 pm 

       Open House - begins at 6:00pm

       PTO Meeting - 7:00 pm - In Person (childcare provided)

10   Half Day - School Dismisses @ 11:35 am

16  Oak Brook Day at Busch Stadium (Singing Eagles perform)

20 Fall Clean-up Day 

TBD  Papa John’s Pizza Night

October

8     Half Day - School Dismisses @ 11:35 am

10   Flu Shot Clinic

16     PTO Meeting- ZOOM

16    Library Author Visit

17    Half Day - School Dismisses @ 11:35 am

20    No School (Fall Break)

21   Picture Retakes

23   All District Choir @ 7:00

25   Trunk or Treat

26   Trunk or Treat  (Rain Date)

TBD   Papa John’s PIzza Night

November

4    No School (Professional Development)

6    PTO Meeting - Zoom

11   Veterans Day Assembly

12  Half Day - School Dismisses @ 11:35 am 

13  Conferences 2:45-8:00p.m.

20  2nd Grade Musical @ 6:30p.m.

25 Gratitude Parties 1:00-2:00p.m.

26-28   No School (Thanksgiving)

December

10   Half Day - School Dismisses @ 11:35 am

11     PTO Meeting- ZOOM

18   4th Grade Singing Eagles Winter Sing (Before School)

19   5th Grade Singing Eagles Winter Sing (Before School)

19   Half Day - School Dismisses @ 11:35a.m.

22-31   No School (Winter Break)

January

1-2   No School (Winter Break & Professional Development)

5       School Resumes

16     No School (Professional Development Day)

19     No School (Martin Luther King Day)

22    PTO Family Night- In Person (childcare provided)

28     Half Day - School Dismisses @ 11:35 am

TBD Winter Paint Night

February

7     4th Grade Strings Day

12   Friendship Parties 10:00-11:00

       Half Day - School Dismisses @ 11:35 am

13   No School (Professional Development)

16   No School (Presidents Day)

19  PTO Meeting- ZOOM

March

5    All-District Orchestra Concert @ 7:00 

7    Trivia Night

10  Spring Picture Day

      3rd Grade Musical

13  Half Day - School Dismisses @ 11:35

16-20   No School (Spring Break)

24  Science Night

26  1st Grade Musical - Bixon’s Class @ 1:30

27   1st Grade Musical - McArthur’s Class @ 1:30

30  1st Grade Musical  - Stirnemann’s Class @ 1:30

31   1st Grade Musical - Wolf’s Class @ 1:30

April

7     No School (Professional Development Day)

8     Singing Eagles Concert @ 6:30 pm

9   PTO Celebration Meeting- In Person (childcare provided)

11    PJs and Pancakes - 8:30-10:00

      Spring Clean-up Day 10:15-12:30

15   Half Day - School Dismisses at 11:35  

20  Kindergarten 3 Piggy Opera - Andrews’s Class @ 1:30  

21   Kindergarten 3 Piggy Opera - Edele’s Class @ 1:30

22   Kindergarten 3 Piggy Opera - Gravino’s Class  @ 1:30

23   Kindergarten 3 Piggy Opera - Naum’s Class  @ 1:30p.m.

25   District Art Show

26   District Art Show

May

7     PTO Meeting- ZOOM

15   Field Day

19   Field Day rain date 

       5th Grade Ice Cream Social

22  Last Day of School - Half Day Day - School Dismisses @ 11:35