Adventureland Organization: The Mobile STEaM LabLocation: 248 Smithtown Blvd Suite 400Nesconset, NY, 11767United StatesSee map: Google MapsPhone:7725210351 BioEyes #1: Supported by UPENNDates: 06/30/202507/01/202507/02/2025Show more datesHide these dates07/03/202507/04/2025Time: 9:00 AM - 3:30 PM Organization: Heritage Square MuseumLocation: 7147 Ontario Center RoadOntario, NY, 14519United StatesSee map: Google MapsPhone:585-329-6511 Family Festival and Taste of OntarioDates: 07/12/2025Time: 3:00 PM to 7:00 PM Organization: Harbes Family FarmLocation: 715 Sound AveMattituck, NY, 11952United StatesSee map: Google MapsPhone:631-482-7641 Harbes Fourth of July FestivalDates: 07/04/202507/05/202507/06/2025Time: 10AM - 7PM Suffolk County Council - Boy Scouts of America The Dover Group Fourth of July Parades, Celebrations, Fireworks, and Festivals in the Long Island area