1 – 4 pm Tour the Rocky Point Hallock Homestead Museum Free History & Culture Rocky Point Hallock Homestead MuseumRocky Point
3 – 11 pm FunFest Long Island Ages: AllAttractions Family Festivals Suffolk County Community CollegeBrentwood
3:30 – 5 pm Storms, Shipwrecks, Lifesavers and Lighthouses: The History of the Fire Island Lighthouse Free History & Culture The CasinoPoint O’Woods
4 – 9 pm The 5th Annual Elmont Juneteenth Festival Ages: AllCommunity Family Free Elmont Juneteenth FestivalElmont
8 – 9:30 pm Sticks and Stones Comedy Presents: SATURDAY NIGHT COMEDY! Comedy Community Sticks and Stones Comedy ClubSouthampton
All day Hicksville Summer Carnival at Broadway Commons Ages: AllAttractions Family Festivals Broadway CommonsHicksville
7 am – 7 pm Retro Fitness Invites Dads to Work Out on Father’s Day Ages: AllClasses Community Family Retro Fitness RonkonkomaLake Ronkonkoma
9 am – noon Dad Bod 5K & 10K Ages: AllFamily Fundraisers Sports Rockaway Beach PlaygroundFar Rockaway
10 am – 4 pm Fixed in Time & Place History & Culture Sag Harbor Whaling & Historical MuseumSag Harbor
10 am – 6 pm Dads Climb Free on Father’s Day Attractions Health & Fitness The Adventure Park at Long IslandWheatley Heights
10 am – 3:30 pm Ride, Taste, Pick: A Wine Country Immersion Food & Drink Outdoors East End Bike ToursMattituck
11 am – 4 pm Father’s Day Weekend Ages: 5 and upArt Attractions Family The Whaling Museum & Education CenterCold Spring Harbor
11 am – 5 pm Mattituck Lions Club 70th Annual Strawberry Festival Ages: AllAttractions Family Festivals Mattituck Lions Club Strawberry FestivalMattituck
11 am – 4 pm Crafting with Pride Ages: AllAttractions Craft & DIY Family The Whaling Museum & Education CenterCold Spring Harbor
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