BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Park Atlas//unit-dates//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:LBJ Memorial Grove on the Potomac on Park Atlas
X-WR-CALDESC:Fee-free entrance days and hours exceptions for LBJ Memorial G
 rove on the Potomac\, from National Park Service data. Data refreshed 2026
 -10-16.
REFRESH-INTERVAL;VALUE=DURATION:P1D
X-PUBLISHED-TTL:P1D
END:VCALENDAR