10 am Lindenhurst Memorial Day Parade & Ceremony Ages: AllCommunity Free Lindenhurst Memorial Day Parade & CeremonyLindenhurst
10:30 am – 12:30 pm Holbrook Memorial Day Parade Ages: AllCommunity Free Holbrook Memorial Day ParadeHolbrook
11 am – noon Village of Babylon Memorial Day Parade Ages: AllCommunity Free Village of Babylon Memorial Day ParadeNorth Babylon
10 am – 4 pm Butterfly and Bird Festival Ages: AllAnimals Environment Sweetbriar Nature CenterSmithtown
Noon 2 pm Sailing To Freedom Ages: AllBoating Craft & DIY The Whaling Museum & Education CenterCold Spring Harbor
QNS NewYork Presbyterian announces mobile OBGYN services for underserved communities in Queens and Brooklyn