The upcoming 2026 - 27 school year is a monumental one - as it is Sullivan’s 100th year as a high school. Next Spring’s graduating class will be Sullivan’s 100th!
Sullivan High School 100th Anniversary
Centennial Kick-Off Party
Thursday, October 8, 2026
5:30 - 8:30PM
Max and Benny's Restaurant
461 Waukegan Road
Northbrook, IL
$50 per person
Keynote Speaker: Former Sullivan Principal, Chad Thomas
Join fellow alumni, faculty, and friends as we celebrate a century of Tiger Pride
and kick off our landmark 100th year!
Please share this event with fellow alumni who may want to attend.
For more information about this event, please send your name, and email address to us at
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