5 – 11:30 pm Halloween Thriller Fright Festival, Presented by ListenUp! Long Island Art Community Stereo GardenPatchogue
9 am – noon The Running Dead 5K Run/Walk Ages: AllFamily Fundraisers Halloween Shortfront ParkPatchogue
Today, 9 am Hiking 101 in Vineyard Field with Friends of the Long Pond Greenbelt South Fork Natural History Museum (SoFo)
Today, 10 am Vines, Views & Velos: An Electric Ride Through Wine Country’s Finest East End Bike Tours
Today, 10 am From Barrel to Bottle: A Guided Brewery & Vineyard Bike Tour Experience East End Bike Tours