All day Hicksville Summer Carnival at Broadway Commons Ages: AllAttractions Family Festivals Broadway CommonsHicksville
9 am – noon NSRF Presents The Rainbow Run 5K Ages: AllFamily Fundraisers Sports Eisenhower Park FIELD 2East Meadow
9 am – noon Katie’s Run 5K | 2mi Fun Run/Walk | Children’s Fun Run Sports New Hyde Park Funeral HomeNew Hyde Park
10 am – 1 pm Oyster Bay Brewing Company & Matthew Fetzer Foundation 5k Run/Walk & Kids Fun Run Ages: AllFamily Fundraisers Sports Oyster Bay Brewing CompanyOyster Bay
10 – 11:30 am Sunday Science: Wetland Wonders Ages: 5 – 12Environment Family Center for Science Teaching and Learning-Tanglewood PreserveRockville Center
10 am – 6 pm Get ready for New York’s hottest Anime/TCG Marketplace Expo — Card Clash Expo! Ages: 5 and upCommunity En Español Family Samanea MallWestbury
10 am – 3:30 pm Ride, Taste, Pick: A Wine Country Immersion Food & Drink Outdoors East End Bike ToursMattituck
11 am – 5 pm Family Fun Weekend at The Shoppes Ages: AllCommunity Family Festivals The Shoppes at East WindWading River
11 am – 6 pm The Annual Islip Chamber of Commerce Street Fair Festivals Free Main Street, Islip NYIslip
11 am – 6 pm The Annual Islip Chamber of Commerce Street Fair Ages: AllAttractions Community Family Downtown IslipIslip
11 am – 4 pm The Wizard’s Quest Ages: 5 and upArt Attractions Family The Whaling Museum & Education CenterCold Spring Harbor
Noon – 5 pm INDEPENDENCY: THE AMERICAN FLAG AT 250 YEARS Art Community Southampton Arts CenterSouthampton
Noon – 5 pm All of Me with All of You: LGBTQ+ Art Out of the Collection Art Free Heckscher Museum of ArtHuntington
Noon – 5 pm North Fork Pride Parade Ages: AllCommunity Family Festivals North Fork Pride ParadeGreenport
Noon – 5 pm Triumph of Nature: Art Nouveau from the Chrysler Museum of Art Art The Long Island MuseumStony Brook
3 – 11 pm FunFest Long Island Ages: AllAttractions Family Festivals Suffolk County Community CollegeBrentwood
5 – 8 pm 43rd Annual Massapequa Firecracker 5K Run/Walk & 1/4 Mile Kids Fun Run Ages: AllFamily Sports Brady ParkMassapequa Park
5:30 pm Sunday Night at The Movies: National Lampoon’s Vacation Film Food & Drink 317 Main StreetFarmingdale
Noon – 5 pm All of Me with All of You: LGBTQ+ Art Out of the Collection Art Free Heckscher Museum of ArtHuntington
5:30 – 6:30 pm Goat and Alpaca Yoga Ages: 5 and upAnimals Family Health & Fitness The Smithtown Historical SocietySmithtown
10 am – 1 pm Handbuilding Ceramics with Hilary Helfant Art Classes The Nathaniel Rogers HouseBridgehampton
Tomorrow, 11 pm End of the Line Standup @ QED – Astoria’s only late-night comedy showcase QED Astoria
June 12, 11:30 am Triumph of Nature: Art Nouveau from the Chrysler Museum of Art The Long Island Museum