This event is in the "Adults" group The Letter: A Message for Our Earth 2:00pm–3:30pm Adults In-person, Movie Open Registration Required This event is in the "Adults" group Feb 18 2026 Wed The Letter: A Message for Our Earth 2:00pm–3:30pm In-person, Movie Open Library Branch: Mattituck-Laurel Library Room: Meeting Room Age Group: Adults Program Type: In-person, Movie Registration Required Event Details: This year is the 800th Anniversary of St.