5 – 7 pm The Christopher A. Coluccio Foundation 4th Annual Ping Pong for Positivity Ages: AllFamily Fundraisers Sports St Joseph’s University Danzi Athletic CenterPatchogue
5 – 6 pm The Perlman Music Program Alumni Recital: Masha Lakisova, violin Music The Perlman Music ProgramShelter Island Heights
7 – 10:30 pm Murmrr Presents – Comedy In The Hamptons: Joe DeVito Comedy Theater Canoe Place Inn & CottagesHampton Bays
8 – 10 pm Murmrr Presents: Comedy In The Hamptons Featuring Joe DeVito Comedy Canoe Place Inn & CottagesHampton Bays
9:30 am – 12:30 pm The Beat Lives On 5K Run/Walk Ages: AllFamily Fundraisers Sports Venetian Shores ParkLindenhurst
10 am – 4 pm Fixed in Time & Place History & Culture Sag Harbor Whaling & Historical MuseumSag Harbor
11 am – 4 pm Release the Kraken! Scavenger Hunt Ages: 3 and upArt Attractions Family The Whaling Museum & Education CenterCold Spring Harbor
11 am – 4 pm Up-Cycled Ocean Crafts Ages: AllArt Attractions Family The Whaling Museum & Education CenterCold Spring Harbor
11 am – 12:30 pm Enrichment Making Workshop with the New York Marine Rescue Center Environment South Fork Natural History Museum (SoFo)Bridgehampton
Noon – 10 pm Bald Hill Fair Ages: AllAttractions Family Festivals Catholic Health Ampitheater at Bald HillFarmingville
Noon – 5 pm INDEPENDENCY: THE AMERICAN FLAG AT 250 YEARS Art Community Southampton Arts CenterSouthampton
Noon – 6 pm The New York Artel & LTV Studios Present the First Annual Hamptons Vinyl Record Fair Community Festivals LTV StudiosWainscott
Noon – 4 pm Lindenhurst Historical Society celebrates the 1901 Restored LIRR Depot and Freight House Museum’s 50th Anniversary with a Community Picnic, Sunday May 18, 2025 Community Free Irmisch Historical ParkLindenhurst
Noon – 3 pm Bridgehampton Fire Department EMS Open House Community Free Bridgehampton Fire DepartmentBridgehampton
1:30 – 3:30 pm Historic Main Street Walking Tour (May) History & Culture Northport Historical Society and MuseumNorthport
2 – 6 pm LOUISE EASTMAN & JANIS STEMMERMANN: Black and White and Red All Over Art Community Arts Center at Duck CreekEast Hampton
2 – 4 pm NFAC: Brooklyn Ballet Sunday Matinee Performance Ages: AllArt Dance Family North Fork Arts CenterGREENPORT
3 – 4 pm Martha Trachtenberg to Perform at Long Island Music & Entertainment Hall of Fame Music The Long Island Music and Entertainment Hall of Fame and MuseumStony Brook
Today, 3 pm Wellness Monday: Indigenous Plant Medicine of the East End with Chenae Bullock The Church