Class of 2023 Important Dates

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August 11

Last “First Day of School” picture photobooth

Ram Cafe: 7:20am-8:00am

1st and 2nd Lunch


August 1 - September 30

Yearbooks can be purchased for $45. Price increases October 1st.


Senior T-Shirts, Senior Yard Signs, and Grad Bash Order forms are available

East main office or Powerschool parent portal

September 2

Senior Board Applications Due

Application Google Form

September 22

School pictures for Seniors (pictures will be used in the yearbook)

Picture Dress Code for Seniors (students will not be allowed to take pictures unless in dress code):

Senior Boys: Nice dress shirt with a collar. Ties are optional, but very nice.
Senior Girls: Nice blouse or dress with an appropriate neckline.

See the counseling office if you are in need of professional dress.

October 1 FAFSA Opens  
October 1 - May 5 Senior Recognition Ads (back of yearbook) on sale

October 3

College and Career Fair
Students will be on a schedule to attend by their English Class
Ram Cafe
October 4
Senior Assembly
8:00am - Jostens
8:45am - Senior Survey
9:00am - return to 1st hour or CPR training
October 4
CPR Training
Students must have CPR training to graduate 
See email for CPR times following the senior assembly. 
October 4-12
Jostens Senior Order Week: order online at
October 4 - PAC - Jostens Assembly 8:00am
October 5- Jostens order packets distributed in English Classes
October 7- Order day #1 - Jostens in Ram Café during lunch
October 12- Order day #2 - Jostens in Ram Café during lunch

November 2

Picture day retakes for seniors


February 17


Distinguished Graduate Application Due

Applications can be picked up in the counseling office or online and must be turned into the counseling office by 3:00pm. 

March Jostens announcements delivery



Mr. and Mrs. OHS Voting


March 8

Senior Conference 



Senior Exit Survey and Senior Scholarship report form due



Graduation speaker and performer tryouts


April 19

Jostens Cap and Gown Delivery Day





April 20

Spring Assembly 


Dodgeball tournament

Special Olympics Basketball Game


April 21

Senior Awards Assembly (8:30 am)

Class Photo (10:00 am)

Senior Picnic (10:30-12 pm)

Hypnotist (12:30-1:30pm)

All events are for Senior Students only

April 22


Cain's Ballroom


Senior Academic and Military Signing Awards


May 1 - 12

AP Exams - List of Exams by date from CollegeBoard


May 4 & 5

Senior Walk

Visit elementary and 6-8GC. Caps and gowns are required to participate

May 16

Graduation Ceremony

ORU Mabee Center 7:00 pm


NHS passes out programs

May 16

Grad Bash (following graduation) - Incredible Pizza 11:00pm - 4:00am

The price is $65 through April 14 then the price increases.

May 18 & 19


Subject to change

May 19

Senior Sunrise (last day of school)

See Class of 23 Instagram - Kendall Wellborn

May 19

Last day to order Yearbook


Grad Packet Pickup

The packet includes diploma, unofficial transcript, medical and testing records.


Senior Yearbook Pickup


Additional Information

College Visits

Colleges host open forums with admissions advisors

Shared via email from College and Career Counselor Tracy Gustafson.

Official Transcripts

See instructions on the Transcript Request Page.


List of local scholarships available to all students

Shared via email from College and Career Counselor Tracy Gustafson.

Website Scholarship list

Senior Nights

Senior night for athletics, fine arts, and activities

Check Facebook and the Owasso Athletics website for updates.

Updated 8/29/22
Subject to change - check back for updates