Events
ONA understands that authentic Christian education involves rich activities beyond the classroom. ALL Students will experience a wealth of opportunities to explore, enjoy, and excel. Take a look at what’s happening at ONA!
Click here to view the printable ONA 2025-2026 Calendar!
*Events Are Subject To Change
August 2025 – Events
Events Can Vary By Location
August 4, 2025
Academic Fees Due
August 18, 2025
Back 2 School Open House
August 25, 2025
First Official Day of School
(Pre-K Uniforms Start)
September 2025 – Events
Events Can Vary By Location
September 1, 2025
Labor Day
Facilities Closed
September 24, 2025
See You At The Pole
(Pre-K Only @ The Park)
October 2025 – Events
Events Can Vary By Location
October 3, 2025
Grandparents’ Day!!
(Pre-Prep & Pre-K Only)
October 16, 2025
Picture Day (Riverside)
October 17, 2025
End of 1st Quarter
October 31, 2025
Harvest Parties
November 2025 – Events
Events Can Vary By Location
November 6, 2025
Parent-Teacher Conferences
(Pre-K Only)
November 11, 2025
Veterans’ Day
November 21, 2025
Thanksgiving Dessert Bar Contest
(All Ages)
November 24, 2025
Picture Day (Platte Woods)
November 27, 2025
Thanksgiving Break (Nov. 27-28th)
(Facilities Closed)
November 28, 2025
Thanksgiving Break (Nov. 27-28th)
(Facilities Closed)
December 2025 – Events
Events Can Vary By Location
December 8, 2025
Christmas Program
(Pre-Prep & Pre-K Only)
December 12, 2025
ONA Staff Christmas Party!
December 18, 2025
End of 2nd Quarter
December 19, 2025
Christmas Party & Annual Book Exchange
(All Ages)
December 24, 2025
Early Holiday Closing – at 4pm Sharp
December 25, 2025
Christmas Break (Dec. 25-26th)
Facilities Closed
December 26, 2025
Christmas Break (Dec. 25-26th)
Facilities Closed
December 31, 2025
Early Holiday Closing – at 4pm Sharp
January 2026 – Events
Events Can Vary By Locations
January 1, 2026
New Years Day
Facilities Closed
January 5, 2026
Curriculum Resumes
January 19, 2026
MLK Jr. Day (No Curriculum)
February 2026 – Events
Events Can Vary By Locations
February 5, 2026
Kindergarten Round Up (Riverside)
(Pre-K Only)
February 12, 2026
Kindergarten Round Up (Platte Woods)
(Pre-K Only)
February 13, 2026
Valentines Day – Wee-Prom!
(All Ages)
February 16, 2026
Presidents’ Day
(No Curriculum)
March 2026 – Events
Events Can Vary By Locations
March 6, 2026
End of 3rd Quarter
March 17, 2026
St. Patrick’s Day Parade
(Pre-Prep & Pre-K)
April 2026 – Events
Events Can Vary By Locations
April 2, 2026
Easter Egg Hunt! (All Ages)
April 3, 2026
Good Friday
(Facilities Closed)
April 5, 2026
Happy Easter!
April 8, 2026
Pastries with Parents!
(All Ages)
April 14, 2026
Spring Picture Day (Riverside) (All Ages)
April 24, 2026
Annual Art Fair
(All Ages)
May 2026 – Events
Events Can Vary By Locations
May 4, 2026
Teachers Appreciation Week!!! (May 4-8th)
(All Ages)
May 5, 2026
Teachers Appreciation Week!!! (May 4-8th)
(All Ages)
May 6, 2026
Teachers Appreciation Week!!! (May 4-8th)
(All Ages)
May 7, 2026
Teachers Appreciation Week!!! (May 4-8th)
(All Ages)
May 8, 2026
Teachers Appreciation Week!!! (May 4-8th)
(All Ages)
May 8, 2026
Field Day
(Pre-Prep & Pre-K Only)
May 8, 2026
Final Parent Teacher Conferences
(Pre-K Only)
May 10, 2026
Happy Mother’s Day!
Thank you for your love and support!
May 12, 2026
Pre-K Awards Night!
May 14, 2026
Last Day of School!
(All Ages)
May 15, 2026
Out of School Bash!!
(All Ages)
May 26, 2026
Memorial Day
Facilities Closed
June 2026 – Events
Events Can Vary By Locations
Enrollment for Summer Camp 2026 Is Coming Soon! – Summer Camp Application
June 1, 2026
Summer Camp Begins!! (Riverside)
June 21, 2026
Happy Father’s Day!
Thank you for your strength and support.