Derry Cooperative SD Calendar

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September 2025 Sep 2025

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1

September 1 Monday

Derry Cooperative SD

No School - Labor Day

Monday, September 1 All-Day Event

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2

September 2 Tuesday

3

September 3 Wednesday

Derry Cooperative SD

WRBIS PTSA Meeting

Wednesday, September 3 @ 6:00 pm - 8:00 pm

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4

September 4 Thursday

Derry Cooperative SD

Grinnell Elementary School Open House

Thursday, September 4 @ 6:00 pm - 7:00 pm

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Derry Cooperative SD

East Derry Memorial Elementary School Open House

Thursday, September 4 @ 6:00 pm - 7:00 pm

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Derry Cooperative SD

EPB - PTA Meeting

Thursday, September 4 @ 7:00 pm - 8:00 pm

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5

September 5 Friday

6

September 6 Saturday

7

September 7 Sunday

8

September 8 Monday

Derry Cooperative SD

EDMES PTA Meeting

Monday, September 8 @ 6:30 pm - 7:30 pm

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9

September 9 Tuesday

Derry Cooperative SD

GHHMS PTSA Meeting

Tuesday, September 9 @ 6:00 pm - 8:00 pm

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Derry Cooperative SD

School Board Meeting

Tuesday, September 9 @ 6:00 pm - 8:00 pm

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10

September 10 Wednesday

Derry Cooperative SD

Ernest P. Barka Elementary School Open House

Wednesday, September 10 @ 6:00 pm - 7:30 pm

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11

September 11 Thursday

Derry Cooperative SD

Gilbert H. Hood Middle School Open House

Thursday, September 11 @ 6:00 pm - 7:30 pm

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12

September 12 Friday

Derry Cooperative SD

GHHMS Picture Day

Friday, September 12 All-Day Event

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Derry Cooperative SD

Grinnell PTA - Back to School Bingo

Friday, September 12 @ 6:00 pm - 8:00 pm

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13

September 13 Saturday

14

September 14 Sunday

15

September 15 Monday

Derry Cooperative SD

Grinnell PTA Meeting

Monday, September 15 @ 6:00 pm - 8:00 pm

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16

September 16 Tuesday

Derry Cooperative SD

West Running Brook Intermediate School Open House for 5th Grade

Tuesday, September 16 @ 6:00 pm - 7:30 pm

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17

September 17 Wednesday

Derry Cooperative SD

EDMES School Picture Day

Wednesday, September 17 All-Day Event

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Derry Cooperative SD

West Running Brook Intermediate School Open House for 6th Grade

Wednesday, September 17 @ 6:00 pm - 7:30 pm

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18

September 18 Thursday

Derry Cooperative SD

South Range Elementary School Open House

Thursday, September 18 @ 6:00 pm - 7:30 pm

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19

September 19 Friday

20

September 20 Saturday

21

September 21 Sunday

22

September 22 Monday

23

September 23 Tuesday

Derry Cooperative SD

School Board Meeting

Tuesday, September 23 @ 6:00 pm - 8:00 pm

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24

September 24 Wednesday

Derry Cooperative SD

Early Release Day

Wednesday, September 24 All-Day Event

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25

September 25 Thursday

26

September 26 Friday

27

September 27 Saturday

28

September 28 Sunday

29

September 29 Monday

30

September 30 Tuesday