
We unleash the leadership potential of Illinois youth.
We don't teach students what to think. We don't even teach students how to think. ILS is dedicated to stressing the importance of careful thought for both today's and tomorrow's leaders.
Summer Alumni Reunion Date Announced
Whether you're one of our newest alumni from ILS 2025 or you attended seminar longer ago then you'd like to admit, we want to see you at Summer Reunion! Join us for an afternoon of food, fun, games, and reconnecting with fellow alumni.
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July 12, 2025
Enchanted Castle
1103 S Main St, Lombard, IL 60148


About Us
Our annual leadership seminar is held at no cost to the students who participate and the schools that send their students, so we need your help to continue investing in these young leaders.
ILS has been providing quality, free leadership seminars in Illinois since 1977. We are a 100% volunteer organization with 501(c)3 nonprofit status. Through our programs, students interact with leaders in industry, government, the arts, education, and the media, coming in contact with a diverse world of leaders and leadership styles. Students are then challenged to discover and unleash their own leadership potential in their schools and communities, using the tools and resources made available to them at ILS. We at Illinois Leadership Seminars don't tell our participants what to think, or even how to think, but stress the importance of careful thought for our world's future leaders.