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Get Involved

At Glenbrook North High School, we believe that a strong and engaged community is essential for a successful educational journey.

Getting involved in school activities and initiatives not only enriches a student's experience but also contributes to the overall growth and development of the school. There are numerous ways for parents to actively participate and support our school's mission.



The Athletics program at GBN helps students develop leadership and collaboration skills, as well as focus and determination, in and out of the classroom. Our Athletic Training program provides comprehensive health care for all GBS student athletes.

Activities & Arts

Glenbrook North High School is proud to offer over 100 clubs and organizations with a wide range of opportunities within the four A’s: Activities, Arts, Athletics, and Academics.


Parents' Association

The GBN Parents' Association fosters a supportive parent community dedicated to advancing the school's goals through communication, collaboration, and recognition of outstanding achievements among students, faculty, and administration. Together, we strive to promote parent education, encourage active participation in school activities, and fulfill the school's mission for a thriving educational environment.

GBN Booster Club

The GBN Booster Club is the sole fundraising group supporting the Glenbrook North High School (GBN) Athletic Department. Together with the Athletic Director and Assistant Athletic Directors, we promote school spirit and fund athletic programs, facilities and equipment beyond the department’s annual budget.

Band Parents' Organization

The Glenbrook North Band Parent Organization (GBN BPO) is made up of parents of students in any aspect of the band program at GBN.

Choir & Theatre Patrons Organization

The ​GBN Choir & Theatre Patrons Organization is a nonprofit 501(c)3 organization dedicated to the expansion, support, and engagement of the Glenbrook North High School Choir and Theatre community. We raise money to support our mission through membership dues, fundraisers, and concession stand sales at performances.

Glenbrook Symphony Orchestra

The Symphony Orchestra Organization, led by a Board of Directors and parent volunteers, is a nonprofit organization that supports Glenbrook North and South orchestra students.

The Glenbrook Foundation

The Glenbrook High School Foundation provides resources that enhance and enrich educational experiences for all students in the school district.

Grad Night

Two girls competing on a dance arcade game

Grad Night’s mission since its inception over 30 years ago is to keep our students and entire community safe on historically, a very dangerous night. We do this by providing a free, all inclusive, “lock-in” event the evening of graduation.