BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Smart Calendars AI//CalFeed//EN
CALSCALE:GREGORIAN
METHOD:REQUEST
X-WR-CALNAME:Tłusty Czwartek
BEGIN:VEVENT
UID:2d5f0c82-386c-4960-b04f-21414e1b49dc.dh:pl:Thursday_before_easter_-46:2
 027-02-04@smartcalendars.ai
DTSTAMP:20260618T114151Z
DTSTART;VALUE=DATE:20270204
DTEND;VALUE=DATE:20270205
SEQUENCE:0
SUMMARY;LANGUAGE=pl:Tłusty Czwartek (Obchody)
URL:date-holidays://pl
CATEGORIES:Holidays,Obchody
END:VEVENT
END:VCALENDAR