Skip Navigation
Tour
Apply Now
FACTS
Parents
Navigation
About
About
Accreditation
History
Statement of Faith
Principal's Welcome
Staff Directory
Employment
School Board
Contact Us
Testimonials
Academics
Academics
Preschool & Kindergarten
PreK2
PreK3
PreK4
PreK Fridays
Kindergarten
Lower School
First Grade
Second Grade
Third Grade
Fourth Grade
Middle School
Fifth Grade
Sixth Grade
Seventh Grade
Eighth Grade
Enrichment
Art
Music
PE
Spanish
Admissions
Admissions
Request Info
Campus Tours
Apply Now
Financial Aid
Before & After School Care
Student Life
Student Life
After School Enrichment
Spiritual Life
Calendar
Athletics
Campus Security
Houses
Support COLLS
Support COLLS
Grants
Gala
North Texas Giving Day
Walk-N-Roll-Athon
Calendar
Home
>
Student Life
>
Calendar
Student Life >
Calendar
Athletics
Campus Security
Houses
2022-2023 School Calendar
Printable School Calendar
Click
HERE
2023-2024 Base Calendar
Printable 2023-2024 Base Calendar
Click
HERE
September 2025
Categories
Clear/Show All
After School Clubs
Athletics
Athletics - Elem Boys' Basketball
Athletics - Elem Co-Ed Soccer
Athletics - Elem Girls' Basketball
Athletics - Elem Girls' Volleyball
Athletics - JH Boys' Basketball
Athletics - JH Co-Ed Soccer
Athletics - JH Girls' Basketball
Athletics - JH Girls' Volleyball
Clubs
Clubs - Chess Club
Field Trips
Fine Arts Department
GENERAL
PTLS
PTLS - Back to School Ice Cream Social
PTLS - Book Fair
PTLS - Crusader Challenge
PTLS - Gala
PTLS - General Meeting
PTLS - Lutheran School's Week
PTLS - Parent Night Out
PTLS - Skate Town Party
PTLS - Special Person's Day
PTLS - Spirit Night Event
PTLS - Sweet Treat Social
PTLS - Teacher Appreciation Week
PTLS - Walk-N-Roll-athon
PTLS - Welcome Back Breakfast
School Office
Sun
day
Mon
day
Tue
sday
Wed
nesday
Thu
rsday
Fri
day
Sat
urday
1
Labor Day - No School
Labor Day - No School
September 1, 2025
2
Elem Girls' Volleyball Practice (3:30pm - 5:00pm)
Elem Girls' Volleyball Practice (3:30pm - 5:00pm)
September 2, 2025
|
3:30 PM - 5:00 PM
Gym
JH Girls' Volleyball Practice (3:30pm - 5:30pm)
JH Girls' Volleyball Practice (3:30pm - 5:30pm)
September 2, 2025
|
3:30 PM - 5:30 PM
Gym
3
JH Girls' Volleyball Practice (3:30pm - 5:00pm)
JH Girls' Volleyball Practice (3:30pm - 5:00pm)
September 3, 2025
|
3:30 PM - 5:00 PM
Gym
4
PTLS Monthly Meeting (8:15am - Edge Cafe)
PTLS Monthly Meeting (8:15am - Edge Cafe)
September 4, 2025
|
8:15 AM - 9:15 AM
409 - Edge Cafe
Girls' Volleyball Serve Practice (3:30pm - 4:00pm)
Girls' Volleyball Serve Practice (3:30pm - 4:00pm)
September 4, 2025
|
3:30 PM - 4:00 PM
Gym
Elem Girls Volleyball HOME Game vs. Coram Deo-Flower Mound (4:15pm)
Elem Girls Volleyball HOME Game vs. Coram Deo-Flower Mound (4:15pm)
September 4, 2025
|
4:15 PM - 5:15 PM
Gym
5
JH Girls' Volleyball Tournament
JH Girls' Volleyball Tournament
September 5, 2025
Gym
Stay tuned for more information!
6
JH Girls' Volleyball Tournament
JH Girls' Volleyball Tournament
September 6, 2025
Gym
Stay tuned for more information!
7
8
Girls' Volleyball Practice (3:30pm - 5:00pm)
Girls' Volleyball Practice (3:30pm - 5:00pm)
September 8, 2025
|
3:30 PM - 5:00 PM
Gym
Fall After School Club: Pep Squad
Fall After School Club: Pep Squad
September 8, 2025
|
3:45 PM - 4:45 PM
Edge Event Center
9
Fall After School Club: STEM
Fall After School Club: STEM
September 9, 2025
|
3:45 PM - 4:45 PM
110 - 3rd Grade Homeroom / Mrs. Dueck
JH Girls' Volleyball AWAY Game vs. Harvest Christian-Keller (4:00pm)
JH Girls' Volleyball AWAY Game vs. Harvest Christian-Keller (4:00pm)
September 9, 2025
|
5:30 PM - 12:00 AM
Game will be played at First Baptist Church, Keller
10
Girls' Volleyball Practice (3:30pm - 5:00pm)
Girls' Volleyball Practice (3:30pm - 5:00pm)
September 10, 2025
|
3:30 PM - 5:00 PM
Gym
11
Elem Girls' Volleyball AWAY Game vs. Coram Deo-Flower Mound (4:30pm)
Elem Girls' Volleyball AWAY Game vs. Coram Deo-Flower Mound (4:30pm)
September 11, 2025
|
4:30 PM - 5:30 PM
JH Girls' Volleyball AWAY Game vs. Burton Adventist (5:00pm)
JH Girls' Volleyball AWAY Game vs. Burton Adventist (5:00pm)
September 11, 2025
|
5:00 PM - 6:00 PM
12
13
14
15
Fall MAP Testing (9/15 - 9/19)
Fall MAP Testing (9/15 - 9/19)
September 15, 2025
Girls' Volleyball Practice (3:30pm - 5:00pm)
Girls' Volleyball Practice (3:30pm - 5:00pm)
September 15, 2025
|
3:30 PM - 5:00 PM
Gym
Fall After School Club: Pep Squad
Fall After School Club: Pep Squad
September 15, 2025
|
3:45 PM - 4:45 PM
Edge Event Center
16
Fall After School Club: STEM
Fall After School Club: STEM
September 16, 2025
|
3:45 PM - 4:45 PM
110 - 3rd Grade Homeroom / Mrs. Dueck
Elem Girls' Volleyball AWAY Game vs. Messiah Lutheran (4:30pm)
Elem Girls' Volleyball AWAY Game vs. Messiah Lutheran (4:30pm)
September 16, 2025
|
4:30 PM - 5:30 PM
JH Girls' Volleyball AWAY Game vs. Alliance Christian Academy (4:30pm)
JH Girls' Volleyball AWAY Game vs. Alliance Christian Academy (4:30pm)
September 16, 2025
|
4:30 PM - 5:30 PM
17
Girls' Volleyball Practice (3:30pm - 5:00pm)
Girls' Volleyball Practice (3:30pm - 5:00pm)
September 17, 2025
|
3:30 PM - 5:00 PM
Gym
18
North Texas Giving Day
North Texas Giving Day
September 18, 2025
Girls' Volleyball Serve Practice (3:30pm - 4:00pm)
Girls' Volleyball Serve Practice (3:30pm - 4:00pm)
September 18, 2025
|
3:30 PM - 4:00 PM
Gym
Elem Girls' Volleyball HOME Game vs. Coram Deo-Flower Mound (4:15pm)
Elem Girls' Volleyball HOME Game vs. Coram Deo-Flower Mound (4:15pm)
September 18, 2025
|
4:15 PM - 5:15 PM
Gym
JH Girls' Volleyball HOME Game vs. Heritage Christian (5:15pm)
JH Girls' Volleyball HOME Game vs. Heritage Christian (5:15pm)
September 18, 2025
|
5:15 PM - 6:15 PM
Gym
19
20
21
22
Teacher Professional Development - No School
Teacher Professional Development - No School
September 22, 2025
Girls' Volleyball Practice (3:30pm - 5:00pm)
Girls' Volleyball Practice (3:30pm - 5:00pm)
September 22, 2025
|
3:30 PM - 5:00 PM
Gym
23
Fall After School Club: STEM
Fall After School Club: STEM
September 23, 2025
|
3:45 PM - 4:45 PM
110 - 3rd Grade Homeroom / Mrs. Dueck
Elem Girls' Volleyball AWAY Game vs. Alliance Christian (4:30pm)
Elem Girls' Volleyball AWAY Game vs. Alliance Christian (4:30pm)
September 23, 2025
|
4:30 PM - 5:30 PM
JH Girls' Volleyball AWAY Game vs. Burleson Adventist (5:15pm)
JH Girls' Volleyball AWAY Game vs. Burleson Adventist (5:15pm)
September 23, 2025
|
5:15 PM - 6:15 PM
24
Girls' Volleyball Practice (3:30pm - 5:00pm)
Girls' Volleyball Practice (3:30pm - 5:00pm)
September 24, 2025
|
3:30 PM - 5:00 PM
Gym
25
JH Girls' Volleyball Practice (3:30pm - 5:00pm)
JH Girls' Volleyball Practice (3:30pm - 5:00pm)
September 25, 2025
Gym
Elem Girls' Volleyball AWAY Game vs. Our Redeemer Lutheran (4:30pm)
Elem Girls' Volleyball AWAY Game vs. Our Redeemer Lutheran (4:30pm)
September 25, 2025
|
4:30 PM - 5:30 PM
26
27
28
Elementary Choir (Grades 1-4) to Sing @ COLLC Worship Service
Elementary Choir (Grades 1-4) to Sing @ COLLC Worship Service
September 28, 2025
|
10:45 AM - 11:45 AM
Sanctuary/Worship Center
29
Elem & JH Volleyball Serve Practice (3:30pm - 4:00pm)
Elem & JH Volleyball Serve Practice (3:30pm - 4:00pm)
September 29, 2025
|
3:30 PM - 4:00 PM
Gym
Fall After School Club: Pep Squad
Fall After School Club: Pep Squad
September 29, 2025
|
3:45 PM - 4:45 PM
Edge Event Center
JH Girls' Volleyball HOME Game vs. Harvest Keller (4:30pm)
JH Girls' Volleyball HOME Game vs. Harvest Keller (4:30pm)
September 29, 2025
|
4:30 PM - 5:30 PM
Gym
30
JH Girls' Volleyball HOME Game vs. Burton Adventist (5:15pm)
JH Girls' Volleyball HOME Game vs. Burton Adventist (5:15pm)
September 30, 2025
Gym
Girls' Volleyball Serve Practice (3:30pm - 4:00pm)
Girls' Volleyball Serve Practice (3:30pm - 4:00pm)
September 30, 2025
|
3:30 PM - 4:30 PM
Gym
Fall After School Club: STEM
Fall After School Club: STEM
September 30, 2025
|
3:45 PM - 4:45 PM
110 - 3rd Grade Homeroom / Mrs. Dueck
Elem Girls' Volleyball HOME Game vs. Coram Deo-Flower Mound (4:15pm)
Elem Girls' Volleyball HOME Game vs. Coram Deo-Flower Mound (4:15pm)
September 30, 2025
|
4:15 PM - 5:15 PM
Gym
Monday, September 1
Labor Day - No School
September 1, 2025
Tuesday, September 2
Elem Girls' Volleyball Practice (3:30pm - 5:00pm)
September 2, 2025
|
3:30 PM - 5:00 PM
|
Gym
JH Girls' Volleyball Practice (3:30pm - 5:30pm)
September 2, 2025
|
3:30 PM - 5:30 PM
|
Gym
Wednesday, September 3
JH Girls' Volleyball Practice (3:30pm - 5:00pm)
September 3, 2025
|
3:30 PM - 5:00 PM
|
Gym
Thursday, September 4
PTLS Monthly Meeting (8:15am - Edge Cafe)
September 4, 2025
|
8:15 AM - 9:15 AM
|
409 - Edge Cafe
Girls' Volleyball Serve Practice (3:30pm - 4:00pm)
September 4, 2025
|
3:30 PM - 4:00 PM
|
Gym
Elem Girls Volleyball HOME Game vs. Coram Deo-Flower Mound (4:15pm)
September 4, 2025
|
4:15 PM - 5:15 PM
|
Gym
Friday, September 5
JH Girls' Volleyball Tournament
September 5, 2025
|
Gym
Stay tuned for more information!
Saturday, September 6
JH Girls' Volleyball Tournament
September 6, 2025
|
Gym
Stay tuned for more information!
Monday, September 8
Girls' Volleyball Practice (3:30pm - 5:00pm)
September 8, 2025
|
3:30 PM - 5:00 PM
|
Gym
Fall After School Club: Pep Squad
September 8, 2025
|
3:45 PM - 4:45 PM
|
Edge Event Center
Tuesday, September 9
Fall After School Club: STEM
September 9, 2025
|
3:45 PM - 4:45 PM
|
110 - 3rd Grade Homeroom / Mrs. Dueck
JH Girls' Volleyball AWAY Game vs. Harvest Christian-Keller (4:00pm)
September 9, 2025
|
5:30 PM - 12:00 AM
Game will be played at First Baptist Church, Keller
Wednesday, September 10
Girls' Volleyball Practice (3:30pm - 5:00pm)
September 10, 2025
|
3:30 PM - 5:00 PM
|
Gym
Thursday, September 11
Elem Girls' Volleyball AWAY Game vs. Coram Deo-Flower Mound (4:30pm)
September 11, 2025
|
4:30 PM - 5:30 PM
JH Girls' Volleyball AWAY Game vs. Burton Adventist (5:00pm)
September 11, 2025
|
5:00 PM - 6:00 PM
Monday, September 15
Fall MAP Testing (9/15 - 9/19)
September 15, 2025
Girls' Volleyball Practice (3:30pm - 5:00pm)
September 15, 2025
|
3:30 PM - 5:00 PM
|
Gym
Fall After School Club: Pep Squad
September 15, 2025
|
3:45 PM - 4:45 PM
|
Edge Event Center
Tuesday, September 16
Fall After School Club: STEM
September 16, 2025
|
3:45 PM - 4:45 PM
|
110 - 3rd Grade Homeroom / Mrs. Dueck
Elem Girls' Volleyball AWAY Game vs. Messiah Lutheran (4:30pm)
September 16, 2025
|
4:30 PM - 5:30 PM
JH Girls' Volleyball AWAY Game vs. Alliance Christian Academy (4:30pm)
September 16, 2025
|
4:30 PM - 5:30 PM
Wednesday, September 17
Girls' Volleyball Practice (3:30pm - 5:00pm)
September 17, 2025
|
3:30 PM - 5:00 PM
|
Gym
Thursday, September 18
North Texas Giving Day
September 18, 2025
Girls' Volleyball Serve Practice (3:30pm - 4:00pm)
September 18, 2025
|
3:30 PM - 4:00 PM
|
Gym
Elem Girls' Volleyball HOME Game vs. Coram Deo-Flower Mound (4:15pm)
September 18, 2025
|
4:15 PM - 5:15 PM
|
Gym
JH Girls' Volleyball HOME Game vs. Heritage Christian (5:15pm)
September 18, 2025
|
5:15 PM - 6:15 PM
|
Gym
Monday, September 22
Teacher Professional Development - No School
September 22, 2025
Girls' Volleyball Practice (3:30pm - 5:00pm)
September 22, 2025
|
3:30 PM - 5:00 PM
|
Gym
Tuesday, September 23
Fall After School Club: STEM
September 23, 2025
|
3:45 PM - 4:45 PM
|
110 - 3rd Grade Homeroom / Mrs. Dueck
Elem Girls' Volleyball AWAY Game vs. Alliance Christian (4:30pm)
September 23, 2025
|
4:30 PM - 5:30 PM
JH Girls' Volleyball AWAY Game vs. Burleson Adventist (5:15pm)
September 23, 2025
|
5:15 PM - 6:15 PM
Wednesday, September 24
Girls' Volleyball Practice (3:30pm - 5:00pm)
September 24, 2025
|
3:30 PM - 5:00 PM
|
Gym
Thursday, September 25
JH Girls' Volleyball Practice (3:30pm - 5:00pm)
September 25, 2025
|
Gym
Elem Girls' Volleyball AWAY Game vs. Our Redeemer Lutheran (4:30pm)
September 25, 2025
|
4:30 PM - 5:30 PM
Sunday, September 28
Elementary Choir (Grades 1-4) to Sing @ COLLC Worship Service
September 28, 2025
|
10:45 AM - 11:45 AM
|
Sanctuary/Worship Center
Monday, September 29
Elem & JH Volleyball Serve Practice (3:30pm - 4:00pm)
September 29, 2025
|
3:30 PM - 4:00 PM
|
Gym
Fall After School Club: Pep Squad
September 29, 2025
|
3:45 PM - 4:45 PM
|
Edge Event Center
JH Girls' Volleyball HOME Game vs. Harvest Keller (4:30pm)
September 29, 2025
|
4:30 PM - 5:30 PM
|
Gym
Tuesday, September 30
JH Girls' Volleyball HOME Game vs. Burton Adventist (5:15pm)
September 30, 2025
|
Gym
Girls' Volleyball Serve Practice (3:30pm - 4:00pm)
September 30, 2025
|
3:30 PM - 4:30 PM
|
Gym
Fall After School Club: STEM
September 30, 2025
|
3:45 PM - 4:45 PM
|
110 - 3rd Grade Homeroom / Mrs. Dueck
Elem Girls' Volleyball HOME Game vs. Coram Deo-Flower Mound (4:15pm)
September 30, 2025
|
4:15 PM - 5:15 PM
|
Gym
