BEGIN:VCALENDAR
VERSION:2.0
PRODID:Bierschinken Eventkalender
METHOD:PUBLISH
BEGIN:VEVENT
UID:67766-the-valkyrians-hannover@bierschinken.net
TZID:Europe/Berlin
LOCATION:Lux\, Schwarzer Bär 2\, 30449 Hannover
SUMMARY:The Valkyrians in Hannover
DESCRIPTION:http://www.bierschinken.net/event/67766-the-valkyrians-hannover

https://de-de.facebook.com/thevalkyrians/about 
CLASS:PUBLIC
DTSTART;VALUE=DATE:20181222
DTEND;VALUE=DATE:20181223
DTSTAMP:20210724T114700
GEO:52.368332\;9.720563
END:VEVENT
END:VCALENDAR