BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Helvi//helvi.online//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
UID:truelete-twann-2026@helvi.app
DTSTAMP:20260908T000000Z
DTSTART;VALUE=DATE:20261023
DTEND;VALUE=DATE:20261026
SUMMARY:Trüelete Twann – Lake Biel Wine Festival
DESCRIPTION:The oldest and most traditional grape harvest festival on Lake 
 Biel. Winemakers open their private vaulted cellars (Carnotzets)\, serving
  fresh Treberwurst sausage\, chasselas wines\, and festive live music.
LOCATION:Dorfkern Twann am Bielersee\, Dorfgasse\, 2513 Twann
URL:https://helvi.online/en/events/truelete-twann-2026/
GEO:47.094500;7.155900
END:VEVENT
END:VCALENDAR