BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
TZ:+00
BEGIN:VEVENT
DTSTART:20230320T000000Z
DTEND:20230322T000000Z
SUMMARY:Filtration and drying course starts on the 20th March 2023 14:00
LOCATION:
END:VEVENT
END:VCALENDAR