This event is in the "Teens" group This event is in the "Adults" group Boating Safety Course 9:00am–5:00pm Teens, Adults Moriches Branch Upcoming Registration Required Payment Required This event is in the "Teens" group This event is in the "Adults" group Mar 14 2026 Sat Boating Safety Course 9:00am–5:00pm Moriches Branch Upcoming Registration will open on February 26, 2026 @ 9:00am. Remaining seats Remaining waitlist seats Library Branch: Moriches Branch Room: Adult Rooms Combined Age Group: Teens, Adults Program Type: Continuing Education Registration Required Payment Required Event Details: This Boating Safety Course offered by the US Coast Guard Auxiliary is an introductory course that fulfills Federal and NY State requirements to operate a personal watercraft and recreational vessel on NY waterways for ages 10 years and older.
This event is in the "Teens" group Rock Painting 4:00pm–5:00pm Teens Mastic Beach Branch Upcoming Registration Required This event is in the "Teens" group Mar 9 2026 Mon Rock Painting 4:00pm–5:00pm Mastic Beach Branch Upcoming Registration will open on March 2, 2026 @ 9:00am. Remaining seats Remaining waitlist seats 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
This event is in the "Teens" group Teen Writers 4:00pm–5:00pm Teens Mastic Beach Branch Upcoming Registration Required This event is in the "Teens" group Mar 11 2026 Wed Teen Writers 4:00pm–5:00pm Mastic Beach Branch Upcoming Registration will open on February 25, 2026 @ 9:00am. Remaining seats Remaining waitlist seats Library Branch: Mastic Beach Branch Room: CPSD Program Room Mastic Beach Age Group: Teens Program Type: Writing Registration Required Event Details: Grab a prompt, write a story, and share it with the group or keep it for yourself.
This event is in the "Teens" group Peter Pan - Rehearsal 4:30pm–6:00pm Teens Main Library Upcoming Registration Required This event is in the "Teens" group Mar 11 2026 Wed Peter Pan - Rehearsal 4:30pm–6:00pm Main Library Upcoming Registration will open on March 4, 2026 @ 4:30pm. Remaining seats Remaining waitlist seats Library Branch: Main Library Room: Community Room A+B Age Group: Teens Program Type: Community Service, Theater Registration Required Event Details: Help us put on our production of the classic play Peter Pan for the children’s department!Rehearsals will count as one hour of community service each. Speak to Mr. Kyle in the Teen Department if you'd like to join!
This event is in the "Teens" group Yarn Bracelets 4:00pm–5:00pm Teens Moriches Branch Upcoming Registration Required This event is in the "Teens" group Mar 12 2026 Thu Yarn Bracelets 4:00pm–5:00pm Moriches Branch Upcoming Registration will open on February 25, 2026 @ 9:00am. Remaining seats Remaining waitlist seats Library Branch: Moriches Branch Room: Teen Room 1L Age Group: Teens Program Type: Arts & Crafts Registration Required Event Details: Create a macrame bracelet to take home.
This event is in the "Teens" group Advanced Battle of the Books Tournament 4:30pm–8:30pm Teens Off Site Offsite Event This event is in the "Teens" group Mar 13 2026 Fri Advanced Battle of the Books Tournament 4:30pm–8:30pm Off Site Remaining seats Remaining waitlist seats Library Branch: Off Site Age Group: Teens Program Type: Books & Reading
This event is in the "Teens" group Tissue Paper Flowers 5:00pm–6:00pm Teens Main Library Upcoming Registration Required This event is in the "Teens" group Mar 10 2026 Tue Tissue Paper Flowers 5:00pm–6:00pm Main Library Upcoming Registration will open on March 3, 2026 @ 9:00am. Remaining seats Remaining waitlist seats Library Branch: Main Library Room: Community Room B Age Group: Teens Program Type: Community Service Registration Required Event Details: Help decorate the library by getting it ready for the spring season! Earn 1 hour of community service. For teens in grades 6 through 12 with a valid MMS library card.
This event is in the "Teens" group Cards for Hospitalized Kids 5:00pm–6:00pm Teens Moriches Branch Upcoming Registration Required This event is in the "Teens" group Mar 11 2026 Wed Cards for Hospitalized Kids 5:00pm–6:00pm Moriches Branch Upcoming Registration will open on March 4, 2026 @ 9:00am. Remaining seats Remaining waitlist seats Library Branch: Moriches Branch Room: Teen Room 1L Age Group: Teens Program Type: Community Service Registration Required Event Details: Earn one hour of community service by designing cards for hospitalized kids. For students entering grades 6 through 12 with a valid MMS library card.
This event is in the "Teens" group Star Wars RPG 6:00pm–8:00pm Teens Mastic Beach Branch Upcoming Registration Required This event is in the "Teens" group Mar 9 2026 Mon Star Wars RPG 6:00pm–8:00pm Mastic Beach Branch Upcoming Registration will open on February 25, 2026 @ 9:00am. Remaining seats Remaining waitlist seats Library Branch: Mastic Beach Branch Room: Adult Program Room Age Group: Teens Program Type: Fun & Games Registration Required Event Details: Adventure across a galaxy far, far away in this stellar tabletop game!
This event is in the "Teens" group Mario Kart Racing IRL 6:00pm–7:00pm Teens Main Library Upcoming Registration Required This event is in the "Teens" group Mar 10 2026 Tue Mario Kart Racing IRL 6:00pm–7:00pm Main Library Upcoming Registration will open on February 25, 2026 @ 9:00am. Remaining seats Remaining waitlist seats Library Branch: Main Library Room: Teen Area Age Group: Teens Program Type: Fun & Games Registration Required Event Details: Start your engines racers! Race cars throughout the Teen Department in an epic tournament!
This event is in the "Teens" group Art Club 6:00pm–7:00pm Teens Main Library This event is in the "Teens" group Mar 11 2026 Wed Art Club 6:00pm–7:00pm Main Library Remaining seats Remaining waitlist seats Library Branch: Main Library Room: Maker Space (Combined) Age Group: Teens Program Type: Arts & Crafts Event Details: Draw, paint, sketch and explore art with Mr. Casper. This is a drop-in program.
This event is in the "Teens" group Advanced Battle of the Books 6:30pm–8:30pm Teens Main Library Open Registration Required This event is in the "Teens" group Mar 12 2026 Thu Advanced Battle of the Books 6:30pm–8:30pm Main Library Open Registration will close on March 12, 2026 @ 6:30pm. Remaining seats Remaining waitlist seats Library Branch: Main Library Room: Teen Area Age Group: Teens Program Type: Books & Reading, Fun & Games Registration Required Event Details: Do you have an interest in reading and trivia? Advanced Battle of the Books is a county-wide competition for teens in grades 9 through 12. We will compete with other Suffolk County libraries in the Spring.
This event is in the "Teens" group Advanced Battle of the Books 7:00pm–8:30pm Teens Main Library Open Registration Required This event is in the "Teens" group Mar 10 2026 Tue Advanced Battle of the Books 7:00pm–8:30pm Main Library Open Registration will close on March 12, 2026 @ 6:30pm. Remaining seats Remaining waitlist seats Library Branch: Main Library Room: Teen Area Age Group: Teens Program Type: Books & Reading, Fun & Games Registration Required Event Details: Do you have an interest in reading and trivia? Advanced Battle of the Books is a county-wide competition for teens in grades 9 through 12. We will compete with other Suffolk County libraries in the Spring.