6 – 11 pm 30th Annual Holbrook Chamber Carnival & Festival Ages: AllAttractions Family Festivals Holbrook Country ClubHolbrook
6 – 7 pm Club 8: Ridiculously Fun Social Skills Group for Teens Ages: 13 and upCaribbean Community Family Club 8
8 – 9:30 pm MUSIC FROM THE SOLE: HOUSE IS OPEN, GOING DARK Ages: AllDance Family Guild HallEast Hampton
All day Walt Whitman Birthplace Museum – Girl Scout Programs! Ages: 5 – 12Art Classes Family Walt Whitman BirthplaceHuntington
8 am – 5 pm Long Island Celtic Festival and Highland Games Ages: AllFamily Festivals History & Culture Old Westbury Gardens
8 am – 5 pm The 2025 Long Island Celtic Festival and Highland Games Ages: AllCommunity Dance Family Old Westbury GardensOld Westbury
9:30 am – 1:30 pm Long Island Nets Summer Fest Ages: AllFamily Festivals Free Jones Beach (Field 4) – Basketball CourtsWantagh
11 am – 4 pm The Wizard’s Quest Ages: 5 and upArt Attractions Family The Whaling Museum & Education Center
11 am – 4 pm Jaws-Some Scavenger Hunt Ages: 5 – 12Attractions Family The Whaling Museum & Education Center
11 am – 6 pm 2025 Seafood Festival Ages: AllFamily Festivals Food & Drink Long Island Maritime Museum
11 am – 12:30 pm The SpongeBob Musical: Youth Edition Ages: AllArt Family Theater The Gateway PlayhouseBellport
Noon – 11 pm Island Park Greek Festival Ages: AllAttractions Family Festivals Panaghia of Island ParkIsland Park
Noon – 2 pm Back to School Bash: Supplies, Smiles, and Style Ages: AllFamily Free Green Acres MallValley Stream
Noon – 5 pm PORTRAIT PAINTING WITH JOEL (DON’T STOP PAINTING) Ages: AllArt Family Guild HallEast Hampton
1 – 11 pm Port Jefferson Greek Festival Ages: AllAttractions Family Festivals Greek Orthodox Church of the Assumption
2 – 11 pm 30th Annual Holbrook Chamber Carnival & Festival Ages: AllAttractions Family Festivals Holbrook Country ClubHolbrook
4 – 5:30 pm Kirtan: The Power of Mantras and Sacred Chants At Here and Now Yoga Ages: AllClasses Community Family Here and Now Yoga, Wellness & Arts CollectiveFloral Park
7 – 9:30 pm Sondheim’s Greatest Hits — Port Washington Play Troupe presents Broadway on Manhasset Bay under the Stars Ages: AllFamily Free Music John Philip Sousa Memorial Band Shell Sunset Park / Main Street Port Washington 11050Port Washington
8 – 9:30 pm G.E. SMITH’S PORTRAITS: JIMMY VIVINO, SIMON KIRKE, & SPECIAL GUESTS Ages: AllFamily Music Guild HallEast Hampton
All day Walt Whitman Birthplace Museum – Girl Scout Programs! Ages: 5 – 12Art Classes Family Walt Whitman BirthplaceHuntington
10 – 11:30 am Sunday Science: Secret Life of Bugs Ages: 5 – 12Family Center for Science Teaching and Learning-Tanglewood Preserve
Today, 7 pm Bryant Park Picnic Performances Presented by Bank of America: Wold Music Institute | Sunny Jain’s Wild Wild East + Gamelan Dharma Swara Bryant Park
Aug. 22, 7 pm Bryant Park Picnic Performances Presented by Bank of America: Belongó | Arturo O’Farrill and the Afro Latin Jazz Orchestra Bryant Park
Brooklyn Paper ‘He has done things exactly the right way’: Advocates call for release of Brooklyn high school student detained by ICE