This event is in the "All Ages" group. Library Board Meeting 7:00pm - 9:00pm All Ages Crystal Lake Public Library This event is in the "All Ages" group. Nov 20 2030 Wed Library Board Meeting 7:00pm - 9:00pm Crystal Lake Public Library Library Branch: Crystal Lake Public Library Room: Ames Room Age Group: All Ages Program Type: Meeting Event Details: The Crystal Lake Public Library Board of Trustees will hold a meeting to conduct essential business.