Library Closed - Easter Sunday

The Library will be closed Sunday, April 5, 2026 in observance of Easter Sunday.

Mario Day

10:00am–5:30pm
Children, Tweens
Please note you are looking at an event that has already happened.
Library Branch: Mattituck-Laurel Library
Room: Children's Room
Age Group: Children, Tweens

Rainbow Adventures

11:00am–11:45am
Babies & Toddlers
Closed
Registration Required
Please note you are looking at an event that has already happened.
Library Branch: Mattituck-Laurel Library
Room: Meeting Room
Age Group: Babies & Toddlers
Registration Required

The History of The Mattituck Post Office

5:00pm–6:00pm
Adults
Education, In-person
Closed
Registration Required
Please note you are looking at an event that has already happened.
Library Branch: Mattituck-Laurel Library
Room: Meeting Room
Age Group: Adults
Program Type: Education, In-person
Registration Required
Event Details:

Learn about the history of the Mattituck Post Office, from its early beginnings before there was a dedicated post office building, to its present-day facility.