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Baby Play Date

Friday, June 19, 2026 at 10:00am - 11:00am
J Program Room 2 at Main Library
Program Type:
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: Play
Registration Required
Event Details:

Ages birth-18 months with an adult. No older siblings. 
 

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

Toddler Playdate

Toddler Play Date

Friday, June 19, 2026 at 10:00am - 11:00am
CPSD Program Room Mastic Beach at Mastic Beach Branch
Program Type:
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: Play
Registration Required
Event Details:

Ages 19 months - 3 years with an adult. No older siblings. 
 

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

Makerspace Drop-In Hours

Friday, June 19, 2026 at 10:00am - 1:00pm
Maker Space (Combined) at Main Library
Program Type:
Arts & Crafts
Age Group:
Adults
Library Branch: Main Library
Room: Maker Space (Combined)
Age Group: Adults
Program Type: Arts & Crafts
Event Details:

Get ready to design, create and innovate! Come explore our 3D printers, crafting supplies, laser engraver, embroidery machines and more. No appointment needed- just bring your ideas and let' make something amazing together!

The Only Requirement

Friday, June 19, 2026 at 12:15pm - 2:30pm
Meeting Room 1+2 at Main Library
Main Library
This is not a library sponsored event.
Library Branch: Main Library
Room: Meeting Room 1+2
Purpose of Meeting

https://suffolkny-aa.org/meetings/178-mn-00/

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. 

DIY Floam Slime

Friday, June 19, 2026 at 4:30pm - 5:15pm
J Program Room 1 at Main Library
Program Type:
Arts & Crafts
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: Arts & Crafts
Registration Required
Event Details:

Grades 2-5. 

DIY Floam Slime!


 

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!

Makerspace Drop-In Hours

Saturday, June 20, 2026 at 10:00am - 1:00pm
Maker Space (Combined) at Main Library
Program Type:
Arts & Crafts
Age Group:
Adults
Library Branch: Main Library
Room: Maker Space (Combined)
Age Group: Adults
Program Type: Arts & Crafts
Event Details:

Get ready to design, create and innovate! Come explore our 3D printers, crafting supplies, laser engraver, embroidery machines and more. No appointment needed- just bring your ideas and let' make something amazing together!

Home Improvement Workshop: Plumbing Repair Workshop

Saturday, June 20, 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:

movie cover

Saturday Matinee Movie- Across the Universe

Saturday, June 20, 2026 at 2:00pm - 4:30pm
Community Room A at Main Library
Program Type:
Movie
Age Group:
Adults
Upcoming
Registration Required
Registration will open on May 27, 2026 @ 9:00am.
Library Branch: Main Library
Room: Community Room A
Age Group: Adults
Program Type: Movie
Registration Required
Event Details:

Join us for a viewing of Across the Universe: The music of The Beatles, New York in the 1960s, and the American youth's actions to protest the Vietnam War, form the backdrop for the romance between an upper-class American girl and a poor Liverpudl

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

Shakespeare in the Park: All’s Well That Ends Well

Sunday, June 21, 2026 at 2:30pm - 4:30pm
Off Site
Program Type:
Entertainment, Theater
Age Group:
Adults
Upcoming
Registration Required
Offsite Event
Registration will open on June 1, 2026 @ 9:00am.
Library Branch: Off Site
Age Group: Adults
Program Type: Entertainment, Theater
Registration Required
Event Details:

Northeast Stage presents a sensory-friendly performance of All’s Well That Ends Well at Holy Trinity Episcopal Church.

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. 
 

The Only Requirement

Monday, June 22, 2026 at 12:15pm - 1:15pm
Meeting Room 1+2 at Main Library
Main Library
This is not a library sponsored event.
Library Branch: Main Library
Room: Meeting Room 1+2
Purpose of Meeting

https://suffolkny-aa.org/meetings/178-mn-00/

Makerspace Drop-In Hours

Monday, June 22, 2026 at 1:30pm - 4:30pm
Maker Space (Combined) at Main Library
Program Type:
Arts & Crafts
Age Group:
Adults
Library Branch: Main Library
Room: Maker Space (Combined)
Age Group: Adults
Program Type: Arts & Crafts
Event Details:

Get ready to design, create and innovate! Come explore our 3D printers, crafting supplies, laser engraver, embroidery machines and more. No appointment needed- just bring your ideas and let' make something amazing together!

patrons meditating

Yoga and Meditation Fusion: Flow, Relax, Restore

Monday, June 22, 2026 at 3:00pm - 4:00pm
Community Room A at Main Library
Program Type:
Fitness & Health
Age Group:
Adults
Upcoming
Registration Required
Registration will open on May 27, 2026 @ 9:00am.
Library Branch: Main Library
Room: Community Room A
Age Group: Adults
Program Type: Fitness & Health
Registration Required
Event Details:

Experience the perfect blend of movement and mindfulness in this new Yoga and Meditation fusion class with Michele.

Rock Painting

Monday, June 22, 2026 at 4:00pm - 5:00pm
CPSD Program Room Mastic Beach at Mastic Beach Branch
Program Type:
Community Service
Age Group:
Teens
Upcoming
Registration Required
Registration will open on June 15, 2026 @ 9:00am.
Library Branch: Mastic Beach Branch
Room: CPSD Program Room Mastic Beach
Age Group: Teens
Program Type: Community Service
Registration Required
Event Details:

Use paints, dotting tools, and paint markers to create original designs for your garden or flower pots, or to add to our community service rock garden.  Students in grades 6 through 12 can earn one hour of community service with a valid MMS l

Tail Waggin and Readin Fun!

Tail Waggin' and Readin' Fun!

Monday, June 22, 2026 at 4:30pm - 5:30pm
J Program Room 2 at Main Library
Program Type:
Books & Reading
Age Group:
Preschool, School Age, Families
Library Branch: Main Library
Room: J Program Room 2
Age Group: Preschool, School Age, Families
Program Type: Books & Reading
Event Details:

Families with at least one child Grade 5 or younger.

Drop-in. No registration required. 
 

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! 
 


 

Total Body Workout

Monday, June 22, 2026 at 6:00pm - 7:00pm
Community Room A at Main Library
Program Type:
Fitness & Health, Health & Wellness
Age Group:
Adults
Upcoming
Registration Required
Registration will open on May 27, 2026 @ 9:00am.
Library Branch: Main Library
Room: Community Room A
Age Group: Adults
Program Type: Fitness & Health, Health & Wellness
Registration Required
Event Details:

A full body workout using resistance bands and weights to improve strength and flexibility. The workout includes cardio to strengthen the heart and improve circulation.

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!