10 am – noon AMSEAS Beach Walk & Cleanup at Hallock State Park Animals Community Hallock State Park PreserveRiverhead
11 am – 4 pm Kiwanis Halloween 25th Annual Family Fun Day Ages: AllCommunity Family Festivals Amagansett American Legion Post 419East Hampton
11 am – 5 pm SPOOKY-PALOOZA: A full day of spooky family fun! Ages: 5 and upArt Community Family The ChurchSag Harbor
1 – 4 pm Fall Festival Trunk or Treat BBQ Ages: 8 and underAttractions Community Family True Light ChurchSouthold
1 – 5 pm Southampton Artists Assocation Fundraiser for Heart of the Hamptons Art Community southampton cultural centerSouthampton
7 – 11 pm GHBC Halloween Party Ages: AllCommunity Dance Family Greenport Harbor Brewing Company’s Peconic Tasting RoomPeconic
Today, 10 am Sculpture in the Garden: Jorge Pardo at Landcraft Gardens in Mattituck. Landcraft Garden Foundation
Today, 6 pm REEB! and Phil Firetog Trio & Co. Unite for the Hampton Bays American Legion Fundraiser Westhampton Beach Brewing Co. Suite I
Dan’s Papers Local Executives Team Up with Habitat for Humanity of Greater Palm Beach County for Annual Executive Build in Lake Worth Beach