11 am – 5 pm Mattituck Lions Club 69th Annual Strawberry Festival Ages: AllAttractions Family Festivals Mattituck Lions Club Strawberry FestivalMattituck
11 am – 3 pm Celebrate Father’s Day at Mirabelle at Three Village Inn Food & Drink Mirabelle at Three Village InnStony Brook
11 am – 3 pm SUMMER SUNDAYS – LIVE MUSIC BRUNCH FEATURING BRANDI DISTERHEFT Food & Drink Music Canoe Place Inn & CottagesHampton Bays
3 – 11 pm FunFest Long Island Ages: AllAttractions Family Festivals Suffolk County Community CollegeBrentwood
5 – 9 pm Father’s Day Dinner at R.AIRE in Hampton Bays Food & Drink Holiday R.AIRE RestaurantHampton Bays