Next Booster Meeting - Monday, May 5 @ 6 pm

Crystal Lake South High School Booster Club
  • Home
  • Business Supporters
  • Dine out Nights
  • Documents
  • Giving back to CLS
  • Important Dates
  • Spirit Wear
  • Trivia Night
  • Volunteer Opportunities
  • More
    • Home
    • Business Supporters
    • Dine out Nights
    • Documents
    • Giving back to CLS
    • Important Dates
    • Spirit Wear
    • Trivia Night
    • Volunteer Opportunities
Crystal Lake South High School Booster Club
  • Home
  • Business Supporters
  • Dine out Nights
  • Documents
  • Giving back to CLS
  • Important Dates
  • Spirit Wear
  • Trivia Night
  • Volunteer Opportunities

Welcome to Crystal Lake South High School Booster Club

Lake in the Hills location


Once a Gator...Always a Gator

Please support us on this fundraiser!  

Crystal Lake South High School Booster Club

Crystal Lake South High School Booster Club

1200 S. McHenry Avenue, Crystal Lake, Illinois 60014, United States

Copyright © 2025 Crystal Lake South High School Booster Club - All Rights Reserved.

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