BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
CALSCALE:GREGORIAN
BEGIN:VEVENT
UID:69e64f97c95e0
DTSTART:20191006T203000Z
DTSTAMP:20260420T160855Z
DTEND:20191008T203000Z
LOCATION:Chicago
DESCRIPTION:Nano Tenchnology Event
URL;VALUE=URI:https://optics.conferenceseries.com/
SUMMARY:11th International Conference and Exhibition on  Lasers\, Opt
 tics & Photonics
END:VEVENT
END:VCALENDAR