This event is in the "Adults" group. This event is in the "Seniors" group. Long Island Clean Energy Cornell Cooperative Extension 10:00am - 12:00pm Adults, Seniors In-Person, Nature & Environment, Outreach This event is in the "Adults" group. This event is in the "Seniors" group. Sep 19 2024 Thu Long Island Clean Energy Cornell Cooperative Extension 10:00am - 12:00pm In-Person, Nature & Environment, Outreach Please note you are looking at an event that has already happened. Library Branch: Riverhead Free Library Room: Atrium Age Group: Adults, Seniors Program Type: In-Person, Nature & Environment, Outreach