5/18/23: Next Thursday, May 25th we will have two food trucks outside of the cafeteria; Rollin Tamales and Stix & Noodles!
**Also on May 25th, don't forget the Senior Sunset & Movie. See flyer below!

5/16/23: SENIORS: Watch this Senior Graduation & General Info page for all things senior events and graduation.

End of the school year is coming and we are celebrating our SENIORS in a few ways. Senior Spirit Week is for the WHOLE SCHOOL and starts on Monday, May 22nd so get ready to dress up and celebrate the class for 2023!

senior spirit week

Seniors are invited to Senior Sunset compliments of the Junior class. Come watch High School Musical 3 on the football field Thursday, May 25th. Come for yearbook signing, pictures, cafeteria cookies, popcorn and a movie! Bring your own chair or blanket and enjoy the sunset. See you then!

senior sunset

4/24/23: Today is a GREAT DAY to register for the GNHS Booster Golf Outing on Saturday, June 3rd! The Boosters do so much for our school, and we currently only have 4 staff members registered! 

Sign up today for an awesome day of golf, music, food, prizes, and more! Experienced and inexperienced golfers are welcome! It's for the KIDS! Help support the GNHS students and programs. 
Registration DEADLINE is May 1st! 

4/17/23: Please join our Green Room Theatre Company's last performance of the season, our Senior Theatre Showcase. We had so many seniors this year that we have 2 nights of shows! Our seniors have been working hard directing underclassmen in one acts, scenes, and even a musical performance. 

Friday April 28 at 7pm features:

  • Dri Tech Industries Improves Morale- Directed by Seamus Green, Assisted by Graham Gatewood

  • Goblins Plot to Murder God- Directed by Graham Gatewood, Assisted by Seamus Green

  • La Vie Boheme/Seasons of Love Mash-up from Rent - Directed by Gus Calhoun

Saturday April 29 at 7pm features: 

  • The Rehearsal - Directed by Owen Leavitt and Haley Polfliet 

  • Backstage - Written and Directed by Wendy Keane and Charlotte Shaffer

  • 3 Tales of D&D - Written and Directed by Halia Beutel

Tickets are on sale at Ticketleap. We reduced prices and expect each night's performance to be 1 hour and 15 minutes so that people could come to both nights. Our Greenies are so excited about the shows we are doing and are really proud of our seniors finishing our season strong.
4/17/23: Today is the last day to buy Prom tickets! Tickets are $105 per person and $210 per couple. Tickets are available for purchase at this link through TODAY April 17. Tickets are non-refundable. If you can’t pay with a credit card online, please see Mrs. Garza in the Athletic Office.


The 2023 NLCC art show, hosted by Grayslake North High School, represents the work of top art students, grades 9-12, from Antioch, Grant, Grayslake Central, Grayslake North, Lakes, North Chicago, Round Lake, and Wauconda High Schools. A select group of students will be participating in one of three creative challenges during the day.  The work created will be on display at the show. The evening will include an award ceremony at 6:30 pm.  This one day event is open to the public from 6-8pm.


4/3/23: Registration for the 2023-2024 school year is now open! Register through the Parent Powerschool account. More information here!

Ticket Information: Tickets are $105 per person and $210 per couple. Tickets are available for purchase at this link through Friday, April 14th. Tickets are non-refundable. If you can’t pay with a credit card online, please see Mrs. Garza in the Athletic Office.
Attendees (D127 Students and Guests):  One member of each couple must be a Junior or Senior (early graduates included) currently enrolled at GNHS. Guests from other schools are welcome to attend Prom. Each GNHS student is allowed to bring one non-GNHS guest to the dance. Non-GNHS guests must not be younger than 9th grade or older than 20 years old. Guests checking in need a valid ID. A valid ID can be a student ID, driver’s license, or state ID card.
Transportation: All students must ride a charter bus from GNHS to Avante Banquets. Students must report to the school by 5:00 p.m. to check in with their assigned bus chaperone. We will not wait for late arrivals. Please be on time. Bus assignments will be posted via the Junior and Senior Schoology pages during the week of May 1st.
Table Information: Designate one person from your group to be your group’s contact person (“Head of Table”) and list them as such when you purchase your ticket. Tables will be sat in groups of 12.
Rules and Regulations: Prom is a school-sponsored event, so all school rules and regulations apply to all individuals attending Prom. Be advised that all students and their belongings will be searched for prohibited items prior to boarding the bus to Prom. Prohibited items include any object or substance that a student is prohibited from bringing to school.
Contact Information:  If you have any questions or concerns regarding Prom please contact either Jenny Garza ( or Liz Iverson (

prom tickets

3/20/23: Summer School registration is open! Please click here for details on classes and to register.

Seniors! : If you ordered a cap and gown and did not pick up on March 16th, please see Mrs. Tompoles in the main office. If you did not order your Cap & Gown, you can order online now for $55 at or call 815-756-4743.  You can still order Graduation Announcements and other Senior Products online at  

If your family would like to contribute to the Senior Luncheon, happening on 5/31/23 before Graduation Rehearsal, please click here!

PROM: Your prom theme winner is= Enchanted Night! Prom Tickets will go on Sale April 3rd and are $105 per person. Look out for an email and ticket link info when you get back from Spring Break. Start your Prom countdowns now!! It is only 7 weeks away!!!

prom poster

3/6/23: The Green Room production company would like to cordially invite you to a HILARIOUS show chock full of potty humor with a deep and moving underlying message about power. 
Shows are March 9, 10, 11, 12, 16, 17, and 18th in the North Black Box.  Please see the Theater Page for more details on the Spring Musical!

3/2/23: Upcoming event hosted by the Grayslake Library:


2/27/23: Do you know how many cool things the HUB has going on? Keep up with their website page for details!

We will be selling The Big Game superfan shirts (youth and adult) and rally towels to show our support for these athletes! Please consider buying a shirt or towel to support our athletes. It will be great to see a sea of neon yellow in the FH on March 3rd!  Spread the word! The store is now open and will close on Wednesday, February 8th. Shirts will be delivered to North the week of February 28th. Buy your shirts here! If you are new to the Big Game celebration, watch this video!

1/16/23: Welcome incoming Class of 2027!
We are happy to welcome the Class of 2027 next year! Check out this Class of 2027 website to get to know Grayslake North.

The GNHS Dance Team is hosting their Annual Winter Youth Clinic on Thursday, February 9th 4:30-6:30pm and performing at the Boys' Basketball Game on Friday, February 10th during halftime. It is open to K-8th graders. In order to register, you should: Fill out the following form and pay with cash or check. The check should be made out to GNHS with the memo of dance youth clinic. You can turn it in to the athletic office at GNHS if you are in the building or hand it to security labeled "Winter Dance Clinic-Cowperthwaite".  We are working on a separate online registration that should be up by February 1st if you need to pay online. Please just fill out the following form above digitally or physically and then you can pay online after. In order to be guaranteed a shirt, you should register by January 27th.  If you have any additional questions, please let Coach Cowperthwaite know.

1/11/23: Hey, Juniors!
Who  Any juniors who would like additional skill-building and practice for the SAT
What  An 8 week prep class designed to address skills and content on the SAT
Where  At North on M/W or on Zoom on T/Th
When  February 1 through April 6 
M/W 3:45-5 P.M. in person at North or T/Th 7-8:15 P.M. on Zoom

      SAT Prep Class Schedule
You Can Expect...
--Rigorous content-area instruction by GNHS teachers in all sections of the SAT, no essay instruction
--Test-taking strategies
--Materials will be provided
How to Register
--Complete this Registration Form
--No money needed. It’s free for all Juniors.
--Registration closes January 27, 2023 at 11:59 P.M.
Need More Info? 
Contact Mrs. Johnson,
Contact Mrs. Sokolowski

1/6/23: School resumes on Monday, January 9, 2023. We hope you have enjoyed a nice, long, relaxing holiday break! We look forward to seeing you on Monday, and starting off the spring semester!

**Happy 2023 everyone!
The North Spirit Wear store is opening again for the next 2 weeks so check out the store for new items and ones from the fall. 
We appreciate everyone who purchased in the fall since this is a fundraiser for Student Council. 
Link to check out the store here:
Store will CLOSE January 23rd and items should be delivered to North in February. 

Calling all golfers!!! Sign up today for an awesome day of golf, music, food, prizes, and more! Help support the GNHS students and programs.  Register here: 

Booster Club golf outing

Click the image above for information to a Zoom Webinar, presented by Warren Township Youth and Family Services, for parent support.

EWC travel