Welcome Back Graduates

Hello Titans,
GBS encourages and supports opportunities for Titans to reconnect. Please check this page for a list of upcoming events for alumni, including reunions.


Class of 1967 Fall Reunion
Everyone from the Class of 1967 is encouraged to attend this 50-year reunion. Prompt registration is requested in order to plan, execute and accomodate for great parties and events. Please call the following classmates with questions, comments or concerns regarding events, hotel arrangements, logistics, or anything to do with the weekend:
  • Joanne Ramsey Cain - 630.728.7831
  • Marti Nelson Lannert - 847.864.8316
  • Jim Nelson - 630.842.8925
  • Steve Sands - 847.518.8870

Click here for schedule, registration and more information

Class of 1987: 30th Reunion

Class of 1997: 20th Reunion

Class of 2007: 10th Reunion


With advance notice, we can also offer free admission and a reserved seating section for your class at the Friday night Homecoming football game.
If interested in being part of the Saturday Homecoming Parade, please contact (at least one week prior to the event):

Josh Koo
Assistant Principal for Student Activities

School tours, given after the parade at 11:30 am, are also available upon request.

The Glenbrook High School Foundation

The Glenbrook High School Foundation can also offer you many valuable services. The Glenbrook Foundation has a comprehensive Alumni Database, which may provide you with additional information on alumni contacts.  The Foundation will work with you to create a database of classmates, which can be accessed by future reunion planning committees. In addition, the Foundation can provide you with a list of local restaurants and venues that have hosted reunions in the past and provided a discount. Lastly, it can help you set up a social media platform to connect with your classmates and share pictures and information after your reunion has concluded. For details, contact:

Dr. Jim Shellard
Director of Development

For more information about the Glenbrook High School Foundation, please visit www.glenbrookfoundation.org.



Oh Glenbrook South we honor you
We pledge our loyalty.
To strive to bring glory
Through our ability.
Tomorrow and forever we’ll
All remember you;
Our fighting Titan spirit
Will always see us through!