10 – 11 am Tai Chi at the LongHouse Reserve Ages: AllClasses Environment Family LongHouse ReserveEast Hampton
10 am – 4 pm Fish Hatchery Fall Festival Ages: AllAnimals Environment Family Cold Spring Harbor Fish Hatchery & AquariumCold Spring Harbor
10:30 am What’s in Our Water? Ages: 13 and upEnvironment Family South Fork Natural History Museum (SoFo)Bridgehampton
7 – 9 pm Family Nature Trivia Night Environment Free South Fork Natural History Museum (SoFo)Bridgehampton
Today, 10 am Sculpture in the Garden: Jorge Pardo at Landcraft Gardens in Mattituck. Landcraft Garden Foundation