BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
CALSCALE:GREGORIAN
BEGIN:VEVENT
UID:69f747b7e2b15
DTSTART:20201011T203000Z
DTSTAMP:20260503T130351Z
DTEND:20201014T203000Z
LOCATION:Tehran
DESCRIPTION:Nano Tenchnology Event
URL;VALUE=URI:http://festival.nano.ir/en
SUMMARY:The 13th International Nanotechnology Festival and Exhibition
 n (IRAN NANO 2020)
END:VEVENT
END:VCALENDAR