Event List

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Age Group
Program Type
Preschool Playdate

Preschool Play Date

Wednesday, June 10, 2026 at 6:00pm - 7:00pm
CPSD Program Room Mastic Beach at Mastic Beach Branch
Program Type:
Fun & Games, Play
Age Group:
Preschool, Parents
Upcoming
Registration Required
Registration will open on May 26, 2026 @ 9:00am.
Library Branch: Mastic Beach Branch
Room: CPSD Program Room Mastic Beach
Age Group: Preschool, Parents
Program Type: Fun & Games, Play
Registration Required
Event Details:

Ages 3-5 with an adult.
 

Bring your preschooler for a fun play date! This is an unstructured meetup meant for play, exploring and socializing.

chess board

Chess Club

Thursday, June 11, 2026 at 5:00pm - 8:00pm
Meeting Room 1 at Main Library
Program Type:
Fun & Games
Age Group:
Adults
Library Branch: Main Library
Room: Meeting Room 1
Age Group: Adults
Program Type: Fun & Games
Event Details:

Join us to play some chess. You bring the skills, we provide the space. Feel free to bring your own chess set, if desired. Open to all, walk-ins welcome. 

mahjong tiles

Mahjong Group

Friday, June 12, 2026 at 9:30am - 12:30pm
Community Room B at Main Library
Program Type:
Fun & Games
Age Group:
Adults
Library Branch: Main Library
Room: Community Room B
Age Group: Adults
Program Type: Fun & Games
Event Details:

Open Play. All Welcome.

Mystery Video Game Tournament

Saturday, June 13, 2026 at 1:00pm - 4:00pm
Teen Area at Main Library
Program Type:
Fun & Games
Age Group:
Teens
Upcoming
Registration Required
Registration will open on May 27, 2026 @ 9:00am.
Library Branch: Main Library
Room: Teen Area
Age Group: Teens
Program Type: Fun & Games
Registration Required
Event Details:

Think you’re a video game master? Put your skills to the test, as you won’t know which game you’re playing until you arrive for the tournament! The overall winner earns themselves a $20 Nintendo eShop Card!

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

Can You Break Out?

Monday, June 15, 2026 at 5:30pm - 6:30pm
CPSD Program Room Moriches at Moriches Branch
Program Type:
Fun & Games
Age Group:
School Age
Upcoming
Registration Required
Registration will open on May 26, 2026 @ 9:00am.
Library Branch: Moriches Branch
Room: CPSD Program Room Moriches
Age Group: School Age
Program Type: Fun & Games
Registration Required
Event Details:

Grades 3-5. 

Come compete for prizes with an escape room-like game!

 

cards set up for canasta game

Canasta Group

Wednesday, June 17, 2026 at 10:00am - 12:00pm
Adult Rooms Combined at Moriches Branch
Program Type:
Fun & Games
Age Group:
Adults
Library Branch: Moriches Branch
Room: Adult Rooms Combined
Age Group: Adults
Program Type: Fun & Games
Event Details:

Open Play. All Welcome.

STEAM Club: Tinkercad Open Design

Wednesday, June 17, 2026 at 4:30pm - 5:00pm
Maker Space (Combined) at Main Library
Program Type:
Computers & Technology, Fun & Games
Age Group:
School Age
Upcoming
Registration Required
Registration will open on May 26, 2026 @ 9:00am.
Library Branch: Main Library
Room: Maker Space (Combined)
Age Group: School Age
Program Type: Computers & Technology, Fun & Games
Registration Required
Event Details:

Grades 3-5.

This month's STEAM Club is Tinkercad Open Design!

Basic knowledge of computers is required.

 

chess board

Chess Club

Thursday, June 18, 2026 at 5:00pm - 8:00pm
Meeting Room 1 at Main Library
Program Type:
Fun & Games
Age Group:
Adults
Library Branch: Main Library
Room: Meeting Room 1
Age Group: Adults
Program Type: Fun & Games
Event Details:

Join us to play some chess. You bring the skills, we provide the space. Feel free to bring your own chess set, if desired. Open to all, walk-ins welcome. 

Babies Bonding: Monthly Milestones - June

Thursday, June 18, 2026 at 6:00pm - 6:45pm
CPSD Program Room Mastic Beach at Mastic Beach Branch
Program Type:
Arts & Crafts, Fun & Games, Storytime
Age Group:
Babies, Parents
Upcoming
Registration Required
Registration will open on May 26, 2026 @ 9:00am.
Library Branch: Mastic Beach Branch
Room: CPSD Program Room Mastic Beach
Age Group: Babies, Parents
Program Type: Arts & Crafts, Fun & Games, Storytime
Registration Required
Event Details:

Ages birth – 18 months with an adult. No older siblings please. 

mahjong tiles

Mahjong Group

Friday, June 19, 2026 at 9:30am - 12:30pm
Community Room B at Main Library
Program Type:
Fun & Games
Age Group:
Adults
Library Branch: Main Library
Room: Community Room B
Age Group: Adults
Program Type: Fun & Games
Event Details:

Open Play. All Welcome.

Magic the Gathering

Friday, June 19, 2026 at 2:00pm - 4:00pm
CPSD Program Room Mastic Beach at Mastic Beach Branch
Program Type:
Fun & Games
Age Group:
School Age
Upcoming
Registration Required
Registration will open on May 26, 2026 @ 9:00am.
Library Branch: Mastic Beach Branch
Room: CPSD Program Room Mastic Beach
Age Group: School Age
Program Type: Fun & Games
Registration Required
Event Details:

Grades 4-5. 

Make a deck to take home and learn how to play the game!

Magic the Gathering

Friday, June 19, 2026 at 2:00pm - 4:00pm
Teen Floor MB at Mastic Beach Branch
Program Type:
Fun & Games
Age Group:
Teens
Upcoming
Registration Required
Registration will open on May 27, 2026 @ 9:00am.
Library Branch: Mastic Beach Branch
Room: Teen Floor MB
Age Group: Teens
Program Type: Fun & Games
Registration Required
Event Details:

Make a deck to take home and learn how to play this classic card game!

Magic the Gathering Club

Friday, June 19, 2026 at 2:00pm - 4:00pm
Community Room B at Main Library
Program Type:
Fun & Games
Age Group:
Adults
Library Branch: Main Library
Room: Community Room B
Age Group: Adults
Program Type: Fun & Games
Event Details:

Join us at the library to cast spells, sharpen your strategy, and meet fellow Magic the Gathering players! Whether you're a veteran or a beginner, all skill levels are welcome. 

Dungeons&Dragons logo

Dungeons & Dragons

Saturday, June 20, 2026 at 10:00am - 1:00pm
Community Room B at Main Library
Program Type:
Fun & Games
Age Group:
Adults
Upcoming
Registration Required
Registration will open on May 27, 2026 @ 9:00am.
Library Branch: Main Library
Room: Community Room B
Age Group: Adults
Program Type: Fun & Games
Registration Required
Event Details:

Attention Adventurers! Join the party and begin a brand new campaign with Dungeon Master Eric!

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

Baby Games

Monday, June 22, 2026 at 10:30am - 11:15am
J Program Room 2 at Main Library
Program Type:
Fun & Games, Play
Age Group:
Babies, Parents
Upcoming
Registration Required
Registration will open on May 26, 2026 @ 9:00am.
Library Branch: Main Library
Room: J Program Room 2
Age Group: Babies, Parents
Program Type: Fun & Games, Play
Registration Required
Event Details:

Birth-18 months w/ adult. 
 

Chess Club

Monday, June 22, 2026 at 5:00pm - 6:00pm
J Program Room 1 at Main Library
Program Type:
Fun & Games
Age Group:
School Age
Upcoming
Registration Required
Registration will open on May 26, 2026 @ 9:00am.
Library Branch: Main Library
Room: J Program Room 1
Age Group: School Age
Program Type: Fun & Games
Registration Required
Event Details:

Grades 3-5. 

Learn the basics of the classic game or show off your Grandmaster skills! 
 


 

D&D

Monday, June 22, 2026 at 6:00pm - 8:00pm
Adult Program Room at Mastic Beach Branch
Program Type:
Fun & Games
Age Group:
Teens
Upcoming
Registration Required
Registration will open on May 27, 2026 @ 9:00am.
Library Branch: Mastic Beach Branch
Room: Adult Program Room
Age Group: Teens
Program Type: Fun & Games
Registration Required
Event Details:

Join Charlie (super-cool Teen Services librarian) and your friends for a heroic D&D adventure! Character sheets and dice will be provided. 

Colorful Suncatchers

Monday, June 22, 2026 at 6:30pm - 7:30pm
CPSD Program Room Mastic Beach at Mastic Beach Branch
Program Type:
Arts & Crafts, Fun & Games
Age Group:
School Age
Upcoming
Registration Required
Registration will open on May 26, 2026 @ 9:00am.
Library Branch: Mastic Beach Branch
Room: CPSD Program Room Mastic Beach
Age Group: School Age
Program Type: Arts & Crafts, Fun & Games
Registration Required
Event Details:

Grades 3-5. 

Celebrate summertime with colorful DIY glue suncatchers! 

cards set up for canasta game

Canasta Group

Wednesday, June 24, 2026 at 10:00am - 12:00pm
Adult Rooms Combined at Moriches Branch
Program Type:
Fun & Games
Age Group:
Adults
Library Branch: Moriches Branch
Room: Adult Rooms Combined
Age Group: Adults
Program Type: Fun & Games
Event Details:

Open Play. All Welcome.

Retro Gaming

Wednesday, June 24, 2026 at 7:00pm - 8:00pm
Teen Area at Main Library
Program Type:
Fun & Games
Age Group:
Teens
Upcoming
Registration Required
Registration will open on May 27, 2026 @ 9:00am.
Library Branch: Main Library
Room: Teen Area
Age Group: Teens
Program Type: Fun & Games
Registration Required
Event Details:

Pretend it's the arcade days with some retro NES games on the Nintendo Switch! Eat snacks and try to get the highest score!

Summer With Us Kickoff Celebration

Thursday, June 25, 2026 at 5:00pm - 7:00pm
Meeting Room 1+2 at Main Library
Program Type:
Arts & Crafts, Books & Reading, Fun & Games
Age Group:
Teens
Library Branch: Main Library
Room: Meeting Room 1+2
Age Group: Teens
Program Type: Arts & Crafts, Books & Reading, Fun & Games
Event Details:

Teen Summer Reading Club 2026

June 25th-August 13th 

chess board

Chess Club

Thursday, June 25, 2026 at 5:00pm - 8:00pm
Adult Rooms Combined at Moriches Branch
Program Type:
Fun & Games
Age Group:
Adults
Library Branch: Moriches Branch
Room: Adult Rooms Combined
Age Group: Adults
Program Type: Fun & Games
Event Details:

Join us to play some chess. You bring the skills, we provide the space. Feel free to bring your own chess set, if desired. Open to all, walk-ins welcome.