1 – 7 pm Amityville’s Haunted Harvest Ages: AllFamily Festivals Halloween Amityville’s Haunted HarvestAmityville
2 – 4 pm Mattituck Presbyterian Church Graveyard Tour Halloween History & Culture North Fork Community TheatreMattituck
Tomorrow, 10 am Vines, Views & Velos: An Electric Ride Through Wine Country’s Finest East End Bike Tours
Tomorrow, 11 am Custom House in Sag Harbor Open for Tours Saturdays & Sundays through October 12 Custom House Sag Harbor