Event List

Age Group
Age Group
Program Type
Program Type
Library Branch
Registration Type

Primary tabs

This event is in the "Adults" group

Colonial Lighting:18th-Century Lighting Devices

Thursday, April 23, 2026 at 6:30pm - 8:00pm
Adult Rooms Combined at Moriches Branch
Program Type:
Information/Lecture
Age Group:
Adults
Open
Registration Required
Registration will close on April 23, 2026 @ 6:30pm.
Library Branch: Moriches Branch
Room: Adult Rooms Combined
Age Group: Adults
Program Type: Information/Lecture
Registration Required
Event Details:

How did American Colonists navigate the dark? Tallow candles, a plate of grease holding a wick, and mirrors behind lights illuminated the home. Travelers carried punched tin lanterns and oil lamps lit the nighttime streets.

This event is in the "Adults" group
This event is in the "Everyone" group

Astronomy: Observe the Moon

Thursday, April 23, 2026 at 7:30pm - 8:30pm
Moriches Lawn at Moriches Branch
Program Type:
Information/Lecture
Age Group:
Adults, Everyone
Library Branch: Moriches Branch
Room: Moriches Lawn
Age Group: Adults, Everyone
Program Type: Information/Lecture
Event Details:

See the moon like never before through the telescope! 

This event is in the "Adults" group
William Floyd

The Life of William Floyd

Sunday, April 26, 2026 at 1:00pm - 3:00pm
Community Room A+B at Main Library
Program Type:
Information/Lecture
Age Group:
Adults
Open
Registration Required
Registration will close on April 26, 2026 @ 1:00pm.
Library Branch: Main Library
Room: Community Room A+B
Age Group: Adults
Program Type: Information/Lecture
Registration Required
Event Details:

Join the Tri-Hamlet Group for a presentation on the Founding Father, William Floyd.

This event is in the "Adults" group
Person playing guitar

Guitar Lessons for Adult Beginners

Tuesday, April 28, 2026 at 6:30pm - 8:00pm
Adult Program Room at Mastic Beach Branch
Program Type:
Information/Lecture, Music
Age Group:
Adults
Full
Registration Required
Registration is closed because the event is full.
Library Branch: Mastic Beach Branch
Room: Adult Program Room
Age Group: Adults
Program Type: Information/Lecture, Music
Registration Required
This event is in the "Adults" group
words associated with finances like investing, saving, interest

Retirement Planning and Investment Workshop

Monday, May 4, 2026 at 2:00pm - 3:00pm
Adult Rooms Combined at Moriches Branch
Program Type:
Information/Lecture
Age Group:
Adults
Upcoming
Registration Required
Registration will open on April 29, 2026 @ 9:00am.
Library Branch: Moriches Branch
Room: Adult Rooms Combined
Age Group: Adults
Program Type: Information/Lecture
Registration Required
Event Details:

Join us for an informative session on investment basics and retirement planning led by a professional financial advisor and his team.

This event is in the "Adults" group
Sag Harbor in the Revolution book cover

Sag Harbor in the Revolution

Thursday, May 7, 2026 at 6:30pm - 8:00pm
Adult Rooms Combined at Moriches Branch
Program Type:
Information/Lecture
Age Group:
Adults
Upcoming
Registration Required
Registration will open on April 29, 2026 @ 9:00am.
Library Branch: Moriches Branch
Room: Adult Rooms Combined
Age Group: Adults
Program Type: Information/Lecture
Registration Required
Event Details:

Lecture and book signing by Sag Harbor in the Revolution author Zach Studenroth, who will tell the story of the 1777 Meigs Raid that destroyed British supplies and counted as an American victor

Library Closed

All Day
Main Library, Mastic Beach Branch, Moriches Branch, All three library buildings, Off Site, Online Program, Mastic Recreation Center
Closing
Branches:
Main Library, Mastic Beach Branch, Moriches Branch, All three library buildings, Off Site, Online Program, Mastic Recreation Center
This event is in the "Adults" group
fresh vegetables

Vegetable Gardening

Monday, May 11, 2026 at 7:00pm - 8:00pm
Adult Rooms Combined at Moriches Branch
Program Type:
Information/Lecture
Age Group:
Adults
Upcoming
Registration Required
Registration will open on April 29, 2026 @ 9:00am.
Library Branch: Moriches Branch
Room: Adult Rooms Combined
Age Group: Adults
Program Type: Information/Lecture
Registration Required
Event Details:

In this class, participants will learn the basics of how to start a vegetable garden.  This presentation will also go over the most common types of vegetables that can be planted in the garden.

This event is in the "Adults" group
Fidelis Care Logo

Fidelis Care Health Insurance Informational Tabling

Tuesday, May 12, 2026 at 12:00pm - 3:00pm
Fireplace Lounge Area at Main Library
Program Type:
Information/Lecture
Age Group:
Adults
Library Branch: Main Library
Room: Fireplace Lounge Area
Age Group: Adults
Program Type: Information/Lecture
Event Details:

A representative from Fidelis Care will be at our Shirley location to share information about health insurance coverage options for individuals and families. Drop in with your questions. No appointment necessary!

This event is in the "Adults" group
comparing Medicare to Medicaid

Medicare vs. Medicaid: Key Differences Explained

Tuesday, May 12, 2026 at 6:00pm - 7:00pm
Lobby Rooms Combined at Mastic Beach Branch
Program Type:
Information/Lecture
Age Group:
Adults
Upcoming
Registration Required
Registration will open on April 29, 2026 @ 9:00am.
Library Branch: Mastic Beach Branch
Room: Lobby Rooms Combined
Age Group: Adults
Program Type: Information/Lecture
Registration Required
Event Details:

Join Burner-Prudenti Law to discuss the difference between Medicare and Medicaid long-term care services.

This event is in the "Parents" group

Community Connections - Perinatal Health Services Program

Wednesday, May 13, 2026 at 11:00am - 3:00pm
Community Connections Table (Children) at Main Library
Program Type:
Health & Wellness, Information/Lecture
Age Group:
Parents
Library Branch: Main Library
Room: Community Connections Table (Children)
Age Group: Parents
Program Type: Health & Wellness, Information/Lecture
Event Details:

Parents.

Drop-in.  No registration required.

This event is in the "Adults" group

Home Improvement: Your Home's Plumbing and Sanitary Waste Systems

Saturday, May 16, 2026 at 10:30am - 12:30pm
Community Room A at Main Library
Program Type:
Information/Lecture
Age Group:
Adults
Upcoming
Registration Required
Registration will open on April 29, 2026 @ 9:00am.
Library Branch: Main Library
Room: Community Room A
Age Group: Adults
Program Type: Information/Lecture
Registration Required
Event Details:

Learn the common terms used by a plumbing professional and the importance of maintaining your potable and wastewater systems.

Topics of Discussion:

This event is in the "Adults" group

"Community and Congregation: Ten Churches"

Saturday, May 16, 2026 at 2:00pm - 3:30pm
Off Site
Program Type:
Information/Lecture
Age Group:
Adults
Upcoming
Registration Required
Offsite Event
Registration will open on April 29, 2026 @ 9:00am.
Library Branch: Off Site
Age Group: Adults
Program Type: Information/Lecture
Registration Required
Event Details:

Join us for a gallery talk at the Bellport-Brookhaven Historical Society for MMSCL Patrons. 

Library Closed

All Day
Main Library, Mastic Beach Branch, Moriches Branch, All three library buildings, Off Site, Online Program, Mastic Recreation Center
Closing
Branches:
Main Library, Mastic Beach Branch, Moriches Branch, All three library buildings, Off Site, Online Program, Mastic Recreation Center
This event is in the "Adults" group
money, calculator, graphs

Rules of the Road: Financial Literacy Seminar

Tuesday, May 19, 2026 at 7:00pm - 8:00pm
Meeting Room 1 at Main Library
Program Type:
Information/Lecture
Age Group:
Adults
Upcoming
Registration Required
Registration will open on April 29, 2026 @ 9:00am.
Library Branch: Main Library
Room: Meeting Room 1
Age Group: Adults
Program Type: Information/Lecture
Registration Required
Event Details:

If you're like most of us, the road to your future and the realization of your life's dreams will require a solid saving and investing strategy.

This event is in the "Adults" group
people being advised

Estate and Elder Law Workshop

Wednesday, May 20, 2026 at 6:30pm - 7:30pm
Meeting Room 1+2 at Main Library
Program Type:
Information/Lecture
Age Group:
Adults
Upcoming
Registration Required
Registration will open on April 29, 2026 @ 9:00am.
Library Branch: Main Library
Room: Meeting Room 1+2
Age Group: Adults
Program Type: Information/Lecture
Registration Required
Event Details:

Join attorney and licensed social worker Kathleen Rose for a presentation on probate, Medicaid tips, planning for the future and avoiding caregiver stress disorder.

This event is in the "Adults" group

What Is the Meaning of Homespun?

Wednesday, May 20, 2026 at 6:30pm - 8:00pm
Adult Rooms Combined at Moriches Branch
Program Type:
Information/Lecture
Age Group:
Adults
Upcoming
Registration Required
Payment Required
Registration will open on April 29, 2026 @ 9:00am.
Library Branch: Moriches Branch
Room: Adult Rooms Combined
Age Group: Adults
Program Type: Information/Lecture
Registration Required
Payment Required
Event Details:

FEE: $10

Library Closed

All Day
Main Library, Mastic Beach Branch, Moriches Branch, All three library buildings, Off Site, Online Program, Mastic Recreation Center
Closing
Branches:
Main Library, Mastic Beach Branch, Moriches Branch, All three library buildings, Off Site, Online Program, Mastic Recreation Center

Memorial Day

All Day
Main Library, Mastic Beach Branch, Moriches Branch, All three library buildings, Off Site, Online Program, Mastic Recreation Center
Closing
Branches:
Main Library, Mastic Beach Branch, Moriches Branch, All three library buildings, Off Site, Online Program, Mastic Recreation Center
This event is in the "Adults" group
a pile of coins with an umbrella protecting them

Income Protection Seminar

Tuesday, May 26, 2026 at 6:00pm - 7:00pm
Adult Rooms Combined at Moriches Branch
Program Type:
Information/Lecture
Age Group:
Adults
Upcoming
Registration Required
Registration will open on April 29, 2026 @ 9:00am.
Library Branch: Moriches Branch
Room: Adult Rooms Combined
Age Group: Adults
Program Type: Information/Lecture
Registration Required
Event Details:

The Importance of Income Protection:

This event is in the "Adults" group
an elderly couple

10 Warning Signs: Alzheimer’s and Dementia

Wednesday, May 27, 2026 at 7:00pm - 8:00pm
Meeting Room 1 at Main Library
Program Type:
Information/Lecture
Age Group:
Adults
Upcoming
Registration Required
Registration will open on April 29, 2026 @ 9:00am.
Library Branch: Main Library
Room: Meeting Room 1
Age Group: Adults
Program Type: Information/Lecture
Registration Required
Event Details:

This course helps caregivers recognize common signs of the disease in themselves and others and identify next steps to take, including how to talk to their doctor.

Library Closed

All Day
Main Library, Mastic Beach Branch, Moriches Branch, All three library buildings, Off Site, Online Program, Mastic Recreation Center
Closing
Branches:
Main Library, Mastic Beach Branch, Moriches Branch, All three library buildings, Off Site, Online Program, Mastic Recreation Center

Library Closed

All Day
Main Library, Mastic Beach Branch, Moriches Branch, All three library buildings, Off Site, Online Program, Mastic Recreation Center
Closing
Branches:
Main Library, Mastic Beach Branch, Moriches Branch, All three library buildings, Off Site, Online Program, Mastic Recreation Center
This event is in the "Adults" group

Remember Liss

Tuesday, June 9, 2026 at 3:00pm - 5:00pm
Adult Rooms Combined at Moriches Branch
Program Type:
Information/Lecture
Age Group:
Adults
Upcoming
Registration Required
Registration will open on May 27, 2026 @ 9:00am.
Library Branch: Moriches Branch
Room: Adult Rooms Combined
Age Group: Adults
Program Type: Information/Lecture
Registration Required