10 am – noon AMSEAS Beach Walk & Cleanup at Hallock State Park Animals Community Hallock State Park PreserveRiverhead
10 am – noon AMSEAS Beach Walk & Cleanup at Hallock State Park Environment Free Hallock State Park PreserveRiverhead
2 – 7 pm Downtown Riverhead’s Halloween Fest Ages: AllFamily Free Halloween Downtown RiverheadRiverhead
4 – 5 pm Soup & Salad in the Sukkah Ages: AllCommunity Family Food & Drink Chabad of the HamptonsEast Hampton
Behind the Hedges Water Mill Almost Hits $6M Median, Becomes No. 3 Most Expensive Zip Code in the Country