This event is in the "Adults" group This event is in the "Seniors" group Mar 18 2026 Wed Baseball with the FDR Library 1:00pm–2:00pm Adults, Seniors History & Genealogy, In-Person, Lecture Open Registration Required This event is in the "Adults" group This event is in the "Seniors" group Mar 18 2026 Wed Baseball with the FDR Library 1:00pm–2:00pm History & Genealogy, In-Person, Lecture Open Remaining seats Remaining waitlist seats Library Branch: Riverhead Free Library Room: Craft Room Age Group: Adults, Seniors Program Type: History & Genealogy, In-Person, Lecture Registration Required Event Details: In the aftermath of the Pearl Harbor attack, FDR received a letter from baseball commissioner Judge Kenesaw concerning the propriety of proceeding with the 1942 baseball season.
This event is in the "Adults" group This event is in the "Seniors" group Mar 19 2026 Thu Healthy Start for the New Year - How to Boost Your Immunity in the Winter Months 12:00pm–1:00pm Adults, Seniors Health & Wellness, Lecture, Virtual Open Registration Required Virtual Event This event is in the "Adults" group This event is in the "Seniors" group Mar 19 2026 Thu Healthy Start for the New Year - How to Boost Your Immunity in the Winter Months 12:00pm–1:00pm Health & Wellness, Lecture, Virtual Open Remaining seats Remaining waitlist seats Library Branch: Riverhead Free Library Room: Virtual Age Group: Adults, Seniors Program Type: Health & Wellness, Lecture, Virtual Registration Required Event Details: Start your new year with a healthy immune system!
This event is in the "Adults" group This event is in the "Seniors" group Mar 21 2026 Sat The Culper Spy Ring: The Lasting Legacy of Long Island’s Revolutionary Roots 2:00pm–3:00pm Adults, Seniors History & Genealogy, In-Person, Lecture Full Registration Required This event is in the "Adults" group This event is in the "Seniors" group Mar 21 2026 Sat The Culper Spy Ring: The Lasting Legacy of Long Island’s Revolutionary Roots 2:00pm–3:00pm History & Genealogy, In-Person, Lecture Full Remaining seats Remaining waitlist seats Library Branch: Riverhead Free Library Room: Children's Programming Room Age Group: Adults, Seniors Program Type: History & Genealogy, In-Person, Lecture Registration Required Event Details: A compelling lecture that brings to life the dramatic and often overlooked role Long Island played in America’s fight for Independence.
This event is in the "Adults" group This event is in the "Seniors" group Mar 26 2026 Thu Yankee Stargazers with Joe Roa via Zoom 6:30pm–7:30pm Adults, Seniors History & Genealogy, Lecture, Virtual Open Registration Required Virtual Event This event is in the "Adults" group This event is in the "Seniors" group Mar 26 2026 Thu Yankee Stargazers with Joe Roa via Zoom 6:30pm–7:30pm History & Genealogy, Lecture, Virtual Open Remaining seats Remaining waitlist seats Library Branch: Riverhead Free Library Room: Virtual Age Group: Adults, Seniors Program Type: History & Genealogy, Lecture, Virtual Registration Required Event Details: A Semiquincentennial tribute to American astronomers. Stars figure large in our early American identity –from the first flags of 1777 to the star charts in Ben Franklin’s popular almanacs.
This event is in the "Adults" group This event is in the "Seniors" group Apr 8 2026 Wed Benefits of Volunteering that Will Inspire You 2:00pm–3:00pm Adults, Seniors Health & Wellness, In-Person, Lecture, Outreach Open Registration Required This event is in the "Adults" group This event is in the "Seniors" group Apr 8 2026 Wed Benefits of Volunteering that Will Inspire You 2:00pm–3:00pm Health & Wellness, In-Person, Lecture, Outreach Open Remaining seats Remaining waitlist seats Library Branch: Riverhead Free Library Room: Craft Room Age Group: Adults, Seniors Program Type: Health & Wellness, In-Person, Lecture, Outreach Registration Required Event Details: Volunteering to help others can be very beneficial. It’s easy to think about the positive impact that volunteers have onothers, but did you know that volunteering can help you live longer, get a better job, develop new skills, and reduce
This event is in the "Adults" group This event is in the "Seniors" group Apr 8 2026 Wed The Doormen of New York with Sara Leeds via Zoom 7:00pm–8:00pm Adults, Seniors Author Event, Lecture, Virtual Open Registration Required Virtual Event This event is in the "Adults" group This event is in the "Seniors" group Apr 8 2026 Wed The Doormen of New York with Sara Leeds via Zoom 7:00pm–8:00pm Author Event, Lecture, Virtual Open Remaining seats Remaining waitlist seats Library Branch: Riverhead Free Library Room: Virtual Age Group: Adults, Seniors Program Type: Author Event, Lecture, Virtual Registration Required Event Details: Sara Leeds, creator and host of viral sensation "Doorman Stories" on TikTok, shares some of the stories of New York City’s doormen (and doorwomen), from residential doormen to building managers and even bouncers, who are the true ey
This event is in the "Adults" group This event is in the "Seniors" group Apr 9 2026 Thu Scandalous! Scandals in the Art World (Zoom) 7:00pm–8:00pm Adults, Seniors Art, History & Genealogy, Lecture, Virtual Open Registration Required Virtual Event This event is in the "Adults" group This event is in the "Seniors" group Apr 9 2026 Thu Scandalous! Scandals in the Art World (Zoom) 7:00pm–8:00pm Art, History & Genealogy, Lecture, Virtual Open Remaining seats Remaining waitlist seats Library Branch: Riverhead Free Library Room: Virtual Age Group: Adults, Seniors Program Type: Art, History & Genealogy, Lecture, Virtual Registration Required Event Details: From stolen masterpieces to artwork that shocked the world, join us as artist and professor Chris Vivas discusses major events in the art world that range from theft, to murder and exploitation.
This event is in the "Adults" group This event is in the "Seniors" group Apr 16 2026 Thu Parkinson’s Disease (Zoom) 12:00pm–1:00pm Adults, Seniors Health & Wellness, Lecture, Virtual Open Registration Required Virtual Event This event is in the "Adults" group This event is in the "Seniors" group Apr 16 2026 Thu Parkinson’s Disease (Zoom) 12:00pm–1:00pm Health & Wellness, Lecture, Virtual Open Remaining seats Remaining waitlist seats Library Branch: Riverhead Free Library Room: Virtual Age Group: Adults, Seniors Program Type: Health & Wellness, Lecture, Virtual Registration Required Event Details: Parkinson’s disease is the fastest growing brain disease worldwide. In honor of Parkinson’s Awareness Month, join Sarah Cohen, PT, DPT, Administrator of the Center for Parkinson’s Disease at Stony Brook Southampton Hospital, to learn more ab
This event is in the "Adults" group This event is in the "Seniors" group Apr 16 2026 Thu Patriots, Traitors, and CIA Case Officers: Spying Then and Now 1:00pm–2:00pm Adults, Seniors History & Genealogy, In-Person, Lecture Open Registration Required This event is in the "Adults" group This event is in the "Seniors" group Apr 16 2026 Thu Patriots, Traitors, and CIA Case Officers: Spying Then and Now 1:00pm–2:00pm History & Genealogy, In-Person, Lecture Open Remaining seats Remaining waitlist seats Library Branch: Riverhead Free Library Room: Craft Room Age Group: Adults, Seniors Program Type: History & Genealogy, In-Person, Lecture Registration Required Event Details: From George Washington’s spies to double agents in British ranks, intelligence operations sustained the Revolutionary cause and outmaneuvered one of the world’s strongest empires.