BEGIN:VCALENDAR PRODID:-//hacksw/handcal//NONSGML v1.0//EN BEGIN:VEVENT DTSTART;TZID=America/Phoenix:20180621T180000 DTEND;TZID=America/Phoenix:20180621T190000 LOCATION: SUMMARY:Denver:  All-Ivy Happy Hour DESCRIPTION:There is a change of venue for this “All Ivy Plus” happy hour event. METHOD:PUBLISH END:VEVENT END:VCALENDAR