BEGIN:VCALENDAR PRODID:-//hacksw/handcal//NONSGML v1.0//EN BEGIN:VEVENT DTSTART;TZID=America/Chicago:20160403T140000 DTEND;TZID=America/Chicago:20160403T160000 LOCATION:The Houstonian Hotel, 111 North Post Oak Lane, Houston, Texas, SUMMARY:Houston Harper Lecture with Michael Greenstone, LAB'87 DESCRIPTION:The Global Energy Challenge METHOD:PUBLISH END:VEVENT END:VCALENDAR