BEGIN:VCALENDAR PRODID:-//hacksw/handcal//NONSGML v1.0//EN BEGIN:VEVENT DTSTART;TZID=America/Chicago:20170228T180000 DTEND;TZID=America/Chicago:20170228T203000 LOCATION:Oak Brook Hills Resort & Conference Center, 3500 Midwest Road, Oak Brook, IL, 60523, SUMMARY:Business Challenges in HR DESCRIPTION: METHOD:PUBLISH END:VEVENT END:VCALENDAR