Sierra Club Climate action YOUTH summit will be occurring on 4/26/2025. Please sign up using the link below and we look forward to see new youth leaders emerge. For NY youth in school grades 6 to 12 April 26th 12 – 3pm Sign up at NYS Climate Action Youth Summit

Our upcoming events are, as follows: Thursday, December 12, 2024, 6:30pm Birds and Butterflies-Bob Labuski, nature photographer, Bob was on the board at Connetquot State Park in Oakdale for many years. He will share his beautiful photos of some of LI’s natural treasures. You can check out more of Bob's fabulous photography by visiting his website: Bob Labuski’s Gallery – Sweetbriar Photo Club Thursday, January 9, 2024, 6:30pm Hiking LI-James Daniels, author of ‘The Must-See H

Please join Sierra Club LI for volunteer event: What: weeding invasives When: Saturday, October 12, 2024, 10-12* Where: Bayard Cutting Arboretum, 440 Montauk Hwy., Great River *This will be a recurring event on the 2nd Saturday-9/14, 10/12, and 11/9 from 10-12 Meet at the new Visitors Center at the far end of the parking lot closest to the manor house. Check in at the desk and pick up a parking pass. $8 PARKING FEE WILL BE WAIVED FOR VOLUNTEERS Notes: Wear close toed shoes, p