Classes in Crystal Lake, IL
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AHA BLS CPR and AED Class in Chicago - Park Ridge
Wednesday at 6:00 PM + 39 more
Chicago · CPR Certification Chicago
AHA BLS CPR and AED Class in Chicago - Park Ridge
Wednesday at 6:00 PM + 39 more
Chicago · CPR Certification Chicago
Infant BLS CPR and AED Class in Chicago - Park Ridge
Wednesday at 6:00 PM + 13 more
Chicago · CPR Certification Chicago
Infant BLS CPR and AED Class in Chicago - Park Ridge
Wednesday at 6:00 PM + 13 more
Chicago · CPR Certification Chicago
Blended Mental Health First Aid - 05/29/26
Fri, May 29, 9:00 AM
Warrenville · Endeavor Health Corporate Center - Warrenville
Blended Mental Health First Aid - 05/29/26
Fri, May 29, 9:00 AM
Warrenville · Endeavor Health Corporate Center - Warrenville
Fund Development: Certificate in Nonprofit Management Series
Thu, Oct 1, 12:30 PM
Rockford · Northern Illinois Center for Nonprofit Excellence at NIU Rockford
Fund Development: Certificate in Nonprofit Management Series
Thu, Oct 1, 12:30 PM
Rockford · Northern Illinois Center for Nonprofit Excellence at NIU Rockford
Beef Brisket and Pork Ribs Class with Chris Marks from Three Little Pigs
Sat, Jun 27, 2:30 PM
Wilmette · The Backyard Barbecue Store
Beef Brisket and Pork Ribs Class with Chris Marks from Three Little Pigs
Sat, Jun 27, 2:30 PM
Wilmette · The Backyard Barbecue Store
CCNA Certification – 4-Day Classroom Training in Aurora, IL
Tue, Apr 21, 9:00 AM + 2 more
Aurora · 1477 Fox Valley Center Dr
CCNA Certification – 4-Day Classroom Training in Aurora, IL
Tue, Apr 21, 9:00 AM + 2 more
Aurora · 1477 Fox Valley Center Dr
ITIL V4 Foundation Certification Training in Naperville, IL
Wed, Apr 29, 9:00 AM + 2 more
Naperville · 640 S Washington St
ITIL V4 Foundation Certification Training in Naperville, IL
Wed, Apr 29, 9:00 AM + 2 more
Naperville · 640 S Washington St
TechForChange Nonprofit Hackathon 2026
Thu, Jul 9, 6:00 PM
Warrenville · Hyatt House Chicago/Naperville/Warrenville
TechForChange Nonprofit Hackathon 2026
Thu, Jul 9, 6:00 PM
Warrenville · Hyatt House Chicago/Naperville/Warrenville
Men’s Circle: Conscious Masculinity, Emotional Mastery & Brotherhood
Thursday at 6:30 PM + 2 more
Aurora · Aura Holistic & Metaphysical Wellness
Men’s Circle: Conscious Masculinity, Emotional Mastery & Brotherhood
Thursday at 6:30 PM + 2 more
Aurora · Aura Holistic & Metaphysical Wellness
Libra Full Moon Candle Ritual, Breathwork & Sound Healing
Thursday at 7:00 PM
Aurora · 1222 Private Events
Libra Full Moon Candle Ritual, Breathwork & Sound Healing
Thursday at 7:00 PM
Aurora · 1222 Private Events
HACCP (en Espanol) Certification Course in Spanish - IHA Accredited
Mon, Jul 20, 8:00 AM
Naperville · 600 W 5th Ave
HACCP (en Espanol) Certification Course in Spanish - IHA Accredited
Mon, Jul 20, 8:00 AM
Naperville · 600 W 5th Ave
Buccal Intraoral Non-Surgical Facelift Workshop - Chicago, IL
Sun, Oct 11, 9:00 AM
Schiller Park · Four Points by Sheraton Chicago O'Hare Airport
Buccal Intraoral Non-Surgical Facelift Workshop - Chicago, IL
Sun, Oct 11, 9:00 AM
Schiller Park · Four Points by Sheraton Chicago O'Hare Airport
Agile Certification PMI-ACP® Course | Classroom Training in Naperville, IL
Wednesday at 9:00 AM + 2 more
Naperville · 640 S Washington St
Agile Certification PMI-ACP® Course | Classroom Training in Naperville, IL
Wednesday at 9:00 AM + 2 more
Naperville · 640 S Washington St
✂️ Create Your Own Oracle Deck: A Soul Collage Ritual
Sun, Apr 19, 10:30 AM
Aurora · 1222 Private Events
✂️ Create Your Own Oracle Deck: A Soul Collage Ritual
Sun, Apr 19, 10:30 AM
Aurora · 1222 Private Events
Frequently asked questions about Crystal Lake