Event List

Filters
Age Group
Program Type

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

School Supply Drive

07/27/2026 @ 9:00am to 08/01/2026 @ 5:00pm
All three library buildings
Program Type:
Events
Age Group:
Everyone
Virtual Event
Library Branch: All three library buildings
Age Group: Everyone
Program Type: Events
Event Details:

Join us in supporting local students from Pre-K to 12th grade by donating to our School Supply Drive! All collected items will be distributed to children in our community to ensure they start the school year confident and prepared.

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

School Supply Drive

08/03/2026 @ 9:00am to 08/08/2026 @ 5:00pm
All three library buildings
Program Type:
Events
Age Group:
Everyone
Virtual Event
Library Branch: All three library buildings
Age Group: Everyone
Program Type: Events
Event Details:

Join us in supporting local students from Pre-K to 12th grade by donating to our School Supply Drive! All collected items will be distributed to children in our community to ensure they start the school year confident and prepared.

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

School Supply Drive

08/10/2026 @ 9:00am to 08/15/2026 @ 5:00pm
All three library buildings
Program Type:
Events
Age Group:
Everyone
Virtual Event
Library Branch: All three library buildings
Age Group: Everyone
Program Type: Events
Event Details:

Join us in supporting local students from Pre-K to 12th grade by donating to our School Supply Drive! All collected items will be distributed to children in our community to ensure they start the school year confident and prepared.

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

School Supply Drive

08/17/2026 @ 9:00am to 08/22/2026 @ 5:00pm
All three library buildings
Program Type:
Events
Age Group:
Everyone
Virtual Event
Library Branch: All three library buildings
Age Group: Everyone
Program Type: Events
Event Details:

Join us in supporting local students from Pre-K to 12th grade by donating to our School Supply Drive! All collected items will be distributed to children in our community to ensure they start the school year confident and prepared.

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

School Supply Drive

08/24/2026 @ 9:00am to 08/27/2026 @ 9:00pm
All three library buildings
Program Type:
Events
Age Group:
Everyone
Virtual Event
Library Branch: All three library buildings
Age Group: Everyone
Program Type: Events
Event Details:

Join us in supporting local students from Pre-K to 12th grade by donating to our School Supply Drive! All collected items will be distributed to children in our community to ensure they start the school year confident and prepared.

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

Costume Drive

09/01/2026 @ 9:00am to 09/05/2026 @ 5:00pm
Fireplace Lounge Area at Main Library
Program Type:
Events
Age Group:
Everyone
Library Branch: Main Library
Room: Fireplace Lounge Area
Age Group: Everyone
Program Type: Events
Event Details:

Help us celebrate the ‘Great Give Back’ by donating costumes for our annual Community Costume Swap. Donate clean, gently used or new costumes and accessories (all sizes welcome).

Costume Drive

09/01/2026 @ 9:00am to 09/05/2026 @ 5:00pm
Front Desk at Mastic Beach Branch
Program Type:
Events
Age Group:
Everyone
Library Branch: Mastic Beach Branch
Room: Front Desk
Age Group: Everyone
Program Type: Events
Event Details:

Help us celebrate the ‘Great Give Back’ by donating costumes for our annual Community Costume Swap. Donate clean, gently used or new costumes and accessories (all sizes welcome).

Costume Drive

09/01/2026 @ 9:00am to 09/05/2026 @ 5:00pm
Adult Reference Area at Moriches Branch
Program Type:
Events
Age Group:
Everyone
Library Branch: Moriches Branch
Room: Adult Reference Area
Age Group: Everyone
Program Type: Events
Event Details:

Help us celebrate the ‘Great Give Back’ by donating costumes for our annual Community Costume Swap. Donate clean, gently used or new costumes and accessories (all sizes welcome).

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

Labor 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

Costume Drive

09/08/2026 @ 9:00am to 09/12/2026 @ 5:00pm
Fireplace Lounge Area at Main Library
Program Type:
Events
Age Group:
Everyone
Library Branch: Main Library
Room: Fireplace Lounge Area
Age Group: Everyone
Program Type: Events
Event Details:

Help us celebrate the ‘Great Give Back’ by donating costumes for our annual Community Costume Swap. Donate clean, gently used or new costumes and accessories (all sizes welcome).

Costume Drive

09/08/2026 @ 9:00am to 09/12/2026 @ 5:00pm
Front Desk at Mastic Beach Branch
Program Type:
Events
Age Group:
Everyone
Library Branch: Mastic Beach Branch
Room: Front Desk
Age Group: Everyone
Program Type: Events
Event Details:

Help us celebrate the ‘Great Give Back’ by donating costumes for our annual Community Costume Swap. Donate clean, gently used or new costumes and accessories (all sizes welcome).

Costume Drive

09/08/2026 @ 9:00am to 09/12/2026 @ 5:00pm
Adult Reference Area at Moriches Branch
Program Type:
Events
Age Group:
Everyone
Library Branch: Moriches Branch
Room: Adult Reference Area
Age Group: Everyone
Program Type: Events
Event Details:

Help us celebrate the ‘Great Give Back’ by donating costumes for our annual Community Costume Swap. Donate clean, gently used or new costumes and accessories (all sizes welcome).

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

Costume Drive

09/14/2026 @ 9:00am to 10/11/2026 @ 4:00pm
Fireplace Lounge Area at Main Library
Program Type:
Events
Age Group:
Everyone
Library Branch: Main Library
Room: Fireplace Lounge Area
Age Group: Everyone
Program Type: Events
Event Details:

Help us celebrate the ‘Great Give Back’ by donating costumes for our annual Community Costume Swap. Donate clean, gently used or new costumes and accessories (all sizes welcome).

Costume Drive

09/14/2026 @ 9:00am to 10/11/2026 @ 4:00pm
Front Desk at Mastic Beach Branch
Program Type:
Events
Age Group:
Everyone
Library Branch: Mastic Beach Branch
Room: Front Desk
Age Group: Everyone
Program Type: Events
Event Details:

Help us celebrate the ‘Great Give Back’ by donating costumes for our annual Community Costume Swap. Donate clean, gently used or new costumes and accessories (all sizes welcome).

Costume Drive

09/14/2026 @ 9:00am to 10/11/2026 @ 4:00pm
Adult Reference Area at Moriches Branch
Program Type:
Events
Age Group:
Everyone
Library Branch: Moriches Branch
Room: Adult Reference Area
Age Group: Everyone
Program Type: Events
Event Details:

Help us celebrate the ‘Great Give Back’ by donating costumes for our annual Community Costume Swap. Donate clean, gently used or new costumes and accessories (all sizes welcome).

Columbus 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