BEGIN:VCALENDAR
VERSION:2.0
PRODID:Boston Society of Architects
X-WR-TIMEZONE:America/New_York
BEGIN:VTIMEZONE
TZID:America/New_York
X-LIC-LOCATION:America/New_York
BEGIN:DAYLIGHT
TZNAME:EDT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
DTSTART:19810329T020000
RRULE:FREQ=YEARLY;INTERVAL=1;BYMONTH=3;BYDAY=-1SU
END:DAYLIGHT
BEGIN:STANDARD
TZNAME:EST
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
DTSTART:19961027T030000
RRULE:FREQ=YEARLY;INTERVAL=1;BYMONTH=10;BYDAY=-1SU
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:68042f3ea5488
DTSTART;TZID=America/New_York:20201021T080000
SEQUENCE:0
TRANSP:OPAQUE
DTEND;TZID=America/New_York:20201021T100000
SUMMARY:Codes: Hot and Cold—All-Weather Masonry Construction
CLASS:PUBLIC
DTSTAMP:20250419T231822Z
END:VEVENT
END:VCALENDAR