This event is in the "Teens" group Teen Job & Internship Readiness Bootcamp Saturday, April 25, 2026 at 12:00pm - 5:00pm Meeting Room at Main Building Program Type: Lecture Age Group: Teens Cover Letter and Resume Building.Interview and Communication Skills.Open to ALL teens. Open Register Now Registration Required This event is in the "Teens" group Apr 25 2026 Sat Teen Job & Internship Readiness Bootcamp 12:00pm–5:00pm Teens Open Library Branch: Main Building Room: Meeting Room Age Group: Teens Program Type: Lecture Registration Required Event Details: Cover Letter and Resume Building.Interview and Communication Skills.Open to ALL teens.
This event is in the "Adults" group Patriots, Privateers, Smugglers and Spies: the Armed Whaleboat in the Revolutionary History of Port Jefferson Tuesday, April 28, 2026 at 6:30pm - 7:30pm Meeting Room at Main Building Program Type: History & Genealogy, Lecture Age Group: Adults In honor of the Caleb Brewster, the Armed Whaleboat built in Port Jefferson for the 250th anniversary of America, learn the real life incidents in which these vessels played an important role in shaping Port Jefferson's Open Register Now Registration Required This event is in the "Adults" group Apr 28 2026 Tue Patriots, Privateers, Smugglers and Spies: the Armed Whaleboat in the Revolutionary History of Port Jefferson 6:30pm–7:30pm Adults Open Library Branch: Main Building Room: Meeting Room Age Group: Adults Program Type: History & Genealogy, Lecture Registration Required Event Details: In honor of the Caleb Brewster, the Armed Whaleboat built in Port Jefferson for the 250th anniversary of America, learn the real life incidents in which these vessels played an important role in shaping Port Jefferson's
This event is in the "Teens" group 3D Print & Design Wednesday, May 6, 2026 at 4:00pm - 5:00pm Teen Center at Teen Center Program Type: Lecture, Workshop Age Group: Teens Design an object or choose one to print. Prints may take up to 2 weeks to process. Open Register Now Registration Required This event is in the "Teens" group May 6 2026 Wed 3D Print & Design 4:00pm–5:00pm Teens Open Library Branch: Teen Center Room: Teen Center Age Group: Teens Program Type: Lecture, Workshop Registration Required Event Details: Design an object or choose one to print. Prints may take up to 2 weeks to process.
This event is in the "Teens" group Dungeons & Dragons Tuesday, May 12, 2026 at 5:00pm - 6:30pm Teen Center at Teen Center Program Type: Lecture Age Group: Teens Journey on a side quest story. See Khan for help to build your character ahead of the program. Open Register Now Registration Required This event is in the "Teens" group May 12 2026 Tue Dungeons & Dragons 5:00pm–6:30pm Teens Open Library Branch: Teen Center Room: Teen Center Age Group: Teens Program Type: Lecture Registration Required Event Details: Journey on a side quest story. See Khan for help to build your character ahead of the program.
This event is in the "Adults" group Retirement: Making Your Money Last Wednesday, May 13, 2026 at 7:00pm - 8:00pm Meeting Room at Main Building Program Type: Lecture Age Group: Adults Strategies to help you fulfill your retirement expectations. We’ll explore concerns such as inflation, health care expenses and market volatility and ways to prepare in advance for things that may not go as expected. Open Register Now Registration Required This event is in the "Adults" group May 13 2026 Wed Retirement: Making Your Money Last 7:00pm–8:00pm Adults Open Library Branch: Main Building Room: Meeting Room Age Group: Adults Program Type: Lecture Registration Required Event Details: Strategies to help you fulfill your retirement expectations. We’ll explore concerns such as inflation, health care expenses and market volatility and ways to prepare in advance for things that may not go as expected.
This event is in the "Adults" group All About Horseshoe Crabs (ZOOM) Wednesday, May 20, 2026 at 7:00pm - 8:30pm Zoom at Main Building Program Type: History & Genealogy, Lecture, Virtual Age Group: Adults Learn about these marine arthropods that are a common sight on Long Island beaches. An EEPA event. Open Register Now Registration Required Virtual Event This event is in the "Adults" group May 20 2026 Wed All About Horseshoe Crabs (ZOOM) 7:00pm–8:30pm Adults Open Library Branch: Main Building Room: Zoom Age Group: Adults Program Type: History & Genealogy, Lecture, Virtual Registration Required Event Details: Learn about these marine arthropods that are a common sight on Long Island beaches. An EEPA event.
This event is in the "Adults" group Lyme's Disease (ZOOM) Thursday, May 21, 2026 at 12:00pm - 1:30pm Zoom at Main Building Program Type: History & Genealogy, Lecture, Virtual Age Group: Adults Learn important information about ticks and tick-borne diseases, presented by Gerald T. Simons, PA-C. An EEPA event. Open Register Now Registration Required Virtual Event This event is in the "Adults" group May 21 2026 Thu Lyme's Disease (ZOOM) 12:00pm–1:30pm Adults Open Library Branch: Main Building Room: Zoom Age Group: Adults Program Type: History & Genealogy, Lecture, Virtual Registration Required Event Details: Learn important information about ticks and tick-borne diseases, presented by Gerald T. Simons, PA-C. An EEPA event.
This event is in the "Adults" group 250 Years of Long Island History Thursday, May 21, 2026 at 7:00pm - 8:00pm Online Program Type: Lecture Age Group: Adults In July of 2026, America will celebrate 250 years of independence. To honor this special moment in time, Eco-Photo Explorers will explore Long Island’s unique history during those same 250 years in this program. View Details Virtual Event This event is in the "Adults" group May 21 2026 Thu 250 Years of Long Island History 7:00pm–8:00pm Adults Library Branch: Online Age Group: Adults Program Type: Lecture Event Details: In July of 2026, America will celebrate 250 years of independence. To honor this special moment in time, Eco-Photo Explorers will explore Long Island’s unique history during those same 250 years in this program.
Closed for Memorial Day All Day Main Building, Teen Center, Online Closing May 25 2026 Mon Closing Closed for Memorial Day All Day Branches: Main Building, Teen Center, Online
This event is in the "Teens" group Dungeons & Dragons Tuesday, May 26, 2026 at 5:00pm - 6:30pm Teen Center at Teen Center Program Type: Lecture Age Group: Teens Journey on a side quest story. See Khan for help to build your character ahead of the program. Open Register Now Registration Required This event is in the "Teens" group May 26 2026 Tue Dungeons & Dragons 5:00pm–6:30pm Teens Open Library Branch: Teen Center Room: Teen Center Age Group: Teens Program Type: Lecture Registration Required Event Details: Journey on a side quest story. See Khan for help to build your character ahead of the program.
This event is in the "Adults" group Sports Cards Collecting & Memorabilia Thursday, May 28, 2026 at 10:00am - 11:00am Meeting Room at Main Building Program Type: Games & Recreation, Lecture Age Group: Adults Learning about vintage vs modern cards, investment cards, how to evaluate and grade, ways to liquidate, autographs, breakers, influencers, and hobby trends. Open Register Now Registration Required This event is in the "Adults" group May 28 2026 Thu Sports Cards Collecting & Memorabilia 10:00am–11:00am Adults Open Library Branch: Main Building Room: Meeting Room Age Group: Adults Program Type: Games & Recreation, Lecture Registration Required Event Details: Learning about vintage vs modern cards, investment cards, how to evaluate and grade, ways to liquidate, autographs, breakers, influencers, and hobby trends.
This event is in the "Adults" group SCORE: Starting Your Business Thursday, May 28, 2026 at 7:00pm - 8:30pm Conference Room at Main Building Program Type: Lecture, Other, Workshop Age Group: Adults Learn the basics of starting your own business with a SCORE volunteer: business plans, financing, and basic marketing. Open Register Now Registration Required This event is in the "Adults" group May 28 2026 Thu SCORE: Starting Your Business 7:00pm–8:30pm Adults Open Library Branch: Main Building Room: Conference Room Age Group: Adults Program Type: Lecture, Other, Workshop Registration Required Event Details: Learn the basics of starting your own business with a SCORE volunteer: business plans, financing, and basic marketing.
This event is in the "Adults" group Talking the Bill of Rights: Part 5 (ZOOM) Friday, May 29, 2026 at 6:00pm - 7:30pm Zoom at Main Building Program Type: History & Genealogy, Lecture, Virtual Age Group: Adults Continuing our semisesquincentennial Talking History series, former lawyers turned librarians Mara Zonderman and Terry Lucas will be continuing to discuss The Bill of Rights. An EEPA event. Open Register Now Registration Required Virtual Event This event is in the "Adults" group May 29 2026 Fri Talking the Bill of Rights: Part 5 (ZOOM) 6:00pm–7:30pm Adults Open Library Branch: Main Building Room: Zoom Age Group: Adults Program Type: History & Genealogy, Lecture, Virtual Registration Required Event Details: Continuing our semisesquincentennial Talking History series, former lawyers turned librarians Mara Zonderman and Terry Lucas will be continuing to discuss The Bill of Rights. An EEPA event.
This event is in the "Teens" group Dungeons & Dragons Tuesday, June 2, 2026 at 5:00pm - 6:30pm Teen Center at Teen Center Program Type: Lecture Age Group: Teens Journey on a side quest story. See Khan for help to build your character ahead of the program. Open Register Now Registration Required This event is in the "Teens" group Jun 2 2026 Tue Dungeons & Dragons 5:00pm–6:30pm Teens Open Library Branch: Teen Center Room: Teen Center Age Group: Teens Program Type: Lecture Registration Required Event Details: Journey on a side quest story. See Khan for help to build your character ahead of the program.
This event is in the "Adults" group Introduction to Hypnosis: Anxiety Tuesday, June 2, 2026 at 6:00pm - 7:30pm Meeting Room at Main Building Program Type: Health & Wellness, Lecture Age Group: Adults Learn what hypnosis is, how it works, and how it can be applied in daily life. Experience a guided hypnosis session tailored to manage anxiety problems. Bring a yoga mat or blanket. Open Register Now Registration Required This event is in the "Adults" group Jun 2 2026 Tue Introduction to Hypnosis: Anxiety 6:00pm–7:30pm Adults Open Library Branch: Main Building Room: Meeting Room Age Group: Adults Program Type: Health & Wellness, Lecture Registration Required Event Details: Learn what hypnosis is, how it works, and how it can be applied in daily life. Experience a guided hypnosis session tailored to manage anxiety problems. Bring a yoga mat or blanket.
This event is in the "Adults" group NY Baseball: The Great Players, Teams, & Innovations Thursday, June 4, 2026 at 6:30pm - 8:00pm Zoom at Main Building Program Type: Lecture, Virtual Age Group: Adults Since the 1800s, NY baseball has played a defining role in shaping baseball history. A fun and informed discussion of our national pastime. An EEPA event. Open Register Now Registration Required Virtual Event This event is in the "Adults" group Jun 4 2026 Thu NY Baseball: The Great Players, Teams, & Innovations 6:30pm–8:00pm Adults Open Library Branch: Main Building Room: Zoom Age Group: Adults Program Type: Lecture, Virtual Registration Required Event Details: Since the 1800s, NY baseball has played a defining role in shaping baseball history. A fun and informed discussion of our national pastime. An EEPA event.
This event is in the "Adults" group Stonewall: Then and Now Wednesday, June 10, 2026 at 7:00pm - 8:30pm Zoom at Main Building Program Type: Lecture, Virtual Age Group: Adults Learn about the history and significance of Stonewall for Pride Month, presented by the Stonewall National Monument Visitor Center. An EEPA event. Open Register Now Registration Required Virtual Event This event is in the "Adults" group Jun 10 2026 Wed Stonewall: Then and Now 7:00pm–8:30pm Adults Open Library Branch: Main Building Room: Zoom Age Group: Adults Program Type: Lecture, Virtual Registration Required Event Details: Learn about the history and significance of Stonewall for Pride Month, presented by the Stonewall National Monument Visitor Center. An EEPA event.
This event is in the "Adults" group Talking the Bill of Rights: Part 6 (ZOOM) Friday, June 12, 2026 at 6:00pm - 7:30pm Zoom at Main Building Program Type: History & Genealogy, Lecture, Virtual Age Group: Adults Continuing our semisesquincentennial Talking History series, former lawyers turned librarians Mara Zonderman and Terry Lucas will be continuing to discuss The Bill of Rights. An EEPA event. Open Register Now Registration Required Virtual Event This event is in the "Adults" group Jun 12 2026 Fri Talking the Bill of Rights: Part 6 (ZOOM) 6:00pm–7:30pm Adults Open Library Branch: Main Building Room: Zoom Age Group: Adults Program Type: History & Genealogy, Lecture, Virtual Registration Required Event Details: Continuing our semisesquincentennial Talking History series, former lawyers turned librarians Mara Zonderman and Terry Lucas will be continuing to discuss The Bill of Rights. An EEPA event.
This event is in the "Adults" group African American Communities of Long Island Wednesday, June 17, 2026 at 7:00pm - 8:30pm Zoom at Main Building Program Type: Lecture, Virtual Age Group: Adults Learn about Gordon Heights, Sag Harbor, and other historically African American communities on Long Island. An EEPA event. Open Register Now Registration Required Virtual Event This event is in the "Adults" group Jun 17 2026 Wed African American Communities of Long Island 7:00pm–8:30pm Adults Open Library Branch: Main Building Room: Zoom Age Group: Adults Program Type: Lecture, Virtual Registration Required Event Details: Learn about Gordon Heights, Sag Harbor, and other historically African American communities on Long Island. An EEPA event.
This event is in the "Infants/ Toddlers/ Preschool" group This event is in the "School Age" group This event is in the "Families with Children" group This event is in the "Teens" group This event is in the "Adults" group A Prehistoric Party for All Ages: Summer Learning Kick-off Saturday, June 20, 2026 at 12:00pm - 3:00pm Parking Lot at Main Building Program Type: Arts & Crafts, Lecture, Music & Movement, Nature & Environment, Other, Parent & Child, Performance Age Group: Infants/ Toddlers/ Preschool, School Age, Families with Children, Teens, Adults Celebrate the start of Summer Learning 2026. View Details This event is in the "Infants/ Toddlers/ Preschool" group This event is in the "School Age" group This event is in the "Families with Children" group This event is in the "Teens" group This event is in the "Adults" group Jun 20 2026 Sat A Prehistoric Party for All Ages: Summer Learning Kick-off 12:00pm–3:00pm Infants/ Toddlers/ Preschool, School Age, Families with Children, Teens, Adults Library Branch: Main Building Room: Parking Lot Age Group: Infants/ Toddlers/ Preschool, School Age, Families with Children, Teens, Adults Program Type: Arts & Crafts, Lecture, Music & Movement, Nature & Environment, Other, Parent & Child, Performance Event Details: Celebrate the start of Summer Learning 2026.
This event is in the "Adults" group Celebrate 250: "Under Alien Skies" Author reception with Vaughn Scribner Tuesday, July 7, 2026 at 7:00pm - 8:00pm Meeting Room at Main Building Program Type: Lecture Age Group: Adults The Revolutionary War is often celebrated as the birth of American republicanism, liberty, and representative democracy. Open Register Now Registration Required This event is in the "Adults" group Jul 7 2026 Tue Celebrate 250: "Under Alien Skies" Author reception with Vaughn Scribner 7:00pm–8:00pm Adults Open Library Branch: Main Building Room: Meeting Room Age Group: Adults Program Type: Lecture Registration Required Event Details: The Revolutionary War is often celebrated as the birth of American republicanism, liberty, and representative democracy.
This event is in the "Adults" group Celebrating 250 Years of America: Unearthing Early American Records Monday, July 20, 2026 at 7:00pm - 8:00pm Online Program Type: Lecture Age Group: Adults Early American records are much different than the ones found in the late 19th and 20th centuries. Learn what records are available, what information they hold, and where to find them. View Details Virtual Event This event is in the "Adults" group Jul 20 2026 Mon Celebrating 250 Years of America: Unearthing Early American Records 7:00pm–8:00pm Adults Library Branch: Online Age Group: Adults Program Type: Lecture Event Details: Early American records are much different than the ones found in the late 19th and 20th centuries. Learn what records are available, what information they hold, and where to find them.
This event is in the "Adults" group Nikola Tesla: The Making of a Modern Mind Tuesday, August 4, 2026 at 7:00pm - 8:00pm Meeting Room at Main Building Program Type: Lecture Age Group: Adults View Details This event is in the "Adults" group Aug 4 2026 Tue Nikola Tesla: The Making of a Modern Mind 7:00pm–8:00pm Adults Library Branch: Main Building Room: Meeting Room Age Group: Adults Program Type: Lecture
This event is in the "Adults" group Social Security Info Seminar Tuesday, September 29, 2026 at 6:30pm - 8:00pm Meeting Room at Main Building Program Type: Lecture, Other Age Group: Adults View Details This event is in the "Adults" group Sep 29 2026 Tue Social Security Info Seminar 6:30pm–8:00pm Adults Library Branch: Main Building Room: Meeting Room Age Group: Adults Program Type: Lecture, Other