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Dungeons&Dragons logo

Dungeons & Dragons

Saturday, March 21, 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 February 24, 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!

Mystery Video Game Tournament

Saturday, March 21, 2026 at 1:00pm - 4:00pm
Teen Floor MB at Mastic Beach Branch
Program Type:
Fun & Games
Age Group:
Teens
Upcoming
Registration Required
Registration will open on February 25, 2026 @ 9:00am.
Library Branch: Mastic Beach Branch
Room: Teen Floor MB
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!

Baby Games

Monday, March 23, 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 February 23, 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. 
 

American Revolution Bingo

Monday, March 23, 2026 at 4:00pm - 5:00pm
CPSD Program Room Mastic Beach at Mastic Beach Branch
Program Type:
Fun & Games
Age Group:
Teens
Upcoming
Registration Required
Registration will open on February 25, 2026 @ 9:00am.
Library Branch: Mastic Beach Branch
Room: CPSD Program Room Mastic Beach
Age Group: Teens
Program Type: Fun & Games
Registration Required
Event Details:

Sign up with a friend to win prizes at a historical Bingo game in honor of the upcoming 250th birthday of the U.S. 

Chess Club

Monday, March 23, 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 February 23, 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, March 23, 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 February 25, 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. 

DIY Lava Lamps

Monday, March 23, 2026 at 6:30pm - 7:00pm
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 February 23, 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 K-2. 

Come make your own bubbly DIY lava lamp as we explore colors, movement, and science fun! 

Parent/Toddler Workshop

Tuesday, March 24, 2026 at 10:00am - 11:00am
Community Room A at Main Library
Program Type:
Arts & Crafts, Fun & Games, Parenting
Age Group:
Babies, Preschool, Parents
Upcoming
Registration Required
Registration will open on February 23, 2026 @ 9:00am.
Library Branch: Main Library
Room: Community Room A
Age Group: Babies, Preschool, Parents
Program Type: Arts & Crafts, Fun & Games, Parenting
Registration Required
Event Details:

Parent/Toddler Workshop

Tuesdays, March 10, 17, 24 & 31, 10:00 – 11:00 a.m.

Registration required for each separate session.

Ages 12-35 months with an adult.

Oreo Challenge

Tuesday, March 24, 2026 at 6:00pm - 6:45pm
J Program Room 1 at Main Library
Program Type:
Fun & Games
Age Group:
School Age
Upcoming
Registration Required
Registration will open on February 23, 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. 

How tall can you stack your snacks? Do you know all the flavors? Do a blind taste test! 
 


 

MLB Opening Day Extravaganza

Tuesday, March 24, 2026 at 6:00pm - 8:00pm
Teen Area at Main Library
Program Type:
Entertainment, Fun & Games
Age Group:
Teens
Library Branch: Main Library
Room: Teen Area
Age Group: Teens
Program Type: Entertainment, Fun & Games
Event Details:

Batter up! Celebrate opening day for the 2026 baseball season! We will enjoy baseball inspired snacks and watch The Sandlot (PG). 

chess board

Chess Club

Thursday, March 26, 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 - March

Thursday, March 26, 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 February 23, 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. 

Parent/Toddler Workshop

Tuesday, March 31, 2026 at 10:00am - 11:00am
Community Room A at Main Library
Program Type:
Arts & Crafts, Fun & Games, Parenting
Age Group:
Babies, Preschool, Parents
Upcoming
Registration Required
Registration will open on February 23, 2026 @ 9:00am.
Library Branch: Main Library
Room: Community Room A
Age Group: Babies, Preschool, Parents
Program Type: Arts & Crafts, Fun & Games, Parenting
Registration Required
Event Details:

Parent/Toddler Workshop

Tuesdays, March 10, 17, 24 & 31, 10:00 – 11:00 a.m.

Registration required for each separate session.

Ages 12-35 months with an adult.

Preschool Play Date

Wednesday, April 1, 2026 at 6:00pm - 7:00pm
CPSD Program Room Moriches at Moriches Branch
Program Type:
Fun & Games, Play
Age Group:
Preschool, Parents
Upcoming
Registration Required
Registration will open on February 23, 2026 @ 9:00am.
Library Branch: Moriches Branch
Room: CPSD Program Room Moriches
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, April 2, 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. 

Retro Gaming

Friday, April 3, 2026 at 4:00pm - 5:00pm
Teen Floor MB at Mastic Beach Branch
Program Type:
Fun & Games
Age Group:
Teens
Upcoming
Registration Required
Registration will open on February 25, 2026 @ 9:00am.
Library Branch: Mastic Beach Branch
Room: Teen Floor MB
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!

Easter Sunday

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

Marvel Multiverse RPG

Monday, April 6, 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 February 25, 2026 @ 9:00am.
Library Branch: Mastic Beach Branch
Room: Adult Program Room
Age Group: Teens
Program Type: Fun & Games
Registration Required
Event Details:

Play as your favorite Marvel superhero in this action-packed tabletop game!

Parent/Toddler Workshop

Tuesday, April 7, 2026 at 10:00am - 11:00am
Community Room A at Main Library
Program Type:
Arts & Crafts, Fun & Games, Parenting
Age Group:
Babies, Preschool, Parents
Upcoming
Registration Required
Registration will open on February 23, 2026 @ 9:00am.
Library Branch: Main Library
Room: Community Room A
Age Group: Babies, Preschool, Parents
Program Type: Arts & Crafts, Fun & Games, Parenting
Registration Required
Event Details:

Parent/Toddler Workshop

Ages 12-35 months with an adult.

Tuesdays, April 7, 14, 21 & 28 - 10:00 – 11:00 a.m.

Registration required for each separate session.

STEAM Club @ Makerspace: Minecraft EDU Coding

Wednesday, April 8, 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 February 23, 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 Minecraft EDU Coding!

Basic knowledge of computers is required.

 

Preschool Play Date

Wednesday, April 8, 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 February 23, 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, April 9, 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. 

Mystery Video Game Tournament

Saturday, April 11, 2026 at 1:00pm - 4:00pm
Teen Floor MB at Mastic Beach Branch
Program Type:
Fun & Games
Age Group:
Teens
Upcoming
Registration Required
Registration will open on February 25, 2026 @ 9:00am.
Library Branch: Mastic Beach Branch
Room: Teen Floor MB
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!

Baby Games

Monday, April 13, 2026 at 10:30am - 11:15am
CPSD Program Room Moriches at Moriches Branch
Program Type:
Fun & Games, Play
Age Group:
Babies, Parents
Upcoming
Registration Required
Registration will open on February 23, 2026 @ 9:00am.
Library Branch: Moriches Branch
Room: CPSD Program Room Moriches
Age Group: Babies, Parents
Program Type: Fun & Games, Play
Registration Required
Event Details:

Birth-18 months w/ adult.