Welcome to Glenbrook South Alumni Association Community Hub

The Glenbrook South Alumni Association is a charitable organization dedicated to fostering lifelong connections among alumni through service, engagement, and promoting health and wellness initiatives that enhance the well‑being of alumni, students, and local residents. 

The Association was formed by a group of Glenbrook South friends from the 70s. We all agree that GBS is the best high school in the world and want to maintain our relationships while giving back and strengthening our communities.   

The Association is planning a Fall Fundraiser called Glenbrook Fest. The event is a celebration of art, music, and culture to launch the new association and raise money to promote health and wellness in the school and throughout the community.  Glenbrook Fest will be on September 19. 

Get involved in our community and make a difference. We have a variety of volunteer opportunities available, from organizing our event to supporting our communities.

Some people have more money than time and like to support worthy causes. The Glenbrook South Alumni Association is applying for 501(c)(3) approval but has not yet obtained NFP approval.  Please consider a donation to help us establish the Association and promote Health & Wellness now, or in the near future. 

September 19 will be the biggest party the GBS has ever had. Live music. Guest speakers. Well known Master of Ceremony. All proud GBS Alumni. Go Titans!