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Activities

Crystal Lake South High School offers 36 clubs and activities to our students.  
Each activity or club has a sponsor to help guide and lead students.
Seventy-four percent of the graduating class of 2025 say they participated in an extracurricular activity.
Crystal Lake South is proud of the students who expand their education beyond the classroom.

ACES

Sponsor: Brian Adcock

Band

Sponsor: Dan Foster

Black Student Union

Sponsors: Brett Collins

Choir

Sponsor: Stuart Buthod

Color Guard

Sponsor: Val Kundmann

Environmental Club

Sponsor: Aimee Memeti

Fall Play

Sponsor: Ben Stoner

French Club

Sponsor: Nelly Adelard

Freshman Class

 Sponsor: Todd Evans

Gator Buddies

Sponsors: Dan Mitchell
 

Gator Link

Sponsor: Maggie Stotz

Gator Nation

Sponsors: Kimberly Bromley
Bryan Peckhart

German Club

Sponsor: Maria Besten

Gay/Straight Alliance

Sponsors: Julie Carnes
Kerri Bowers

Junior Class

Sponsors: Michelle Dobler
Michael Schneider

Key Club

Sponsor: Aimee Memeti

Math Team

Sponsors: Katy Resch

Media Club

Sponsor: Michelle Kidd

Musical

Sponsor: Ben Stoner

National Honor Society

Sponsors: Mike Frey

Newspaper

Sponsor: Michelle Kid
mkidd@d155.org 

Powerlifting

Sponsor: Krystal Santaniello

Robotics

Sponsors: Sarah Murmann

Scholastic Bowl

Sponsors: Chris Troka
Andy Orgler

Senior Class

Sponsors: Shane Finley
Kristin Buttell

Ski/Snowboard

Sponsor: Michelle Kidd

Co - Sponsor: Kate Niemiec

Spanish Club

Sponsor: Rachel Christensen

Speech Team

Sponsor: Bianca Gallo
Co-Sponsor: Dan Mitchell

Sophomore Class

Sponsor: Mike Schneider

Sound Check

Sponsor: Mike Frey

Spring Play

Sponsor: Maggie Stotz

Student Council

Sponsors: Grace Levin
Kate Niemiec

Theatre

Sponsors: Ben Stoner
Stephanie Hatfield

Women in STEM

Sponsor: Katie Komarnicki

Yearbook

Sponsor: Kayla Waylock

Please note: This page contains links to documents that are in Adobe's PDF format.  If you have accessibility needs that make it difficult for you to access and / or interpret information in PDF format, please call 815-455-8500 or email distmail@d155.org, and we will be happy to assist you.