9 am – noon The Running Dead 5K Run/Walk Ages: AllFamily Food & Drink Fundraisers Shortfront ParkPatchogue
9 am – noon Rhatigan’s Run 5K Run/Walk Ages: AllFamily Fundraisers Halloween Floral Park Knights of Columbus CouncilFloral Park
9 – 10 am Parent and Me Music and Movement Ages: 2 and underFamily southampton cultural centerSouthampton
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
Today, 10 am Halloween at The East Hampton Library, an all ages fun filled event East Hampton Library