BEGIN:VCALENDAR
PRODID:www.eostroleka.pl
VERSION:2.0
BEGIN:VEVENT
DTSTART:20260802T180000Z
DTEND:20260802T235959Z
DESCRIPTION: 
LOCATION:Ostrołęka
SUMMARY:Echa Bohaterów 1944
END:VEVENT
END:VCALENDAR