Sewanhaka High SchoolHigh SchoolsHigh SchoolsHigh SchoolsSewanhaka High School Sewanhaka High SchoolSewanhaka High School’s Community Engagement Page. Address: 500 TULIP AVE Locale/Designation: FLORAL PARK Phone: 5164889600 Visit This LinkShare Related ItemsIra H. Hayes High School Ira H. Hayes High School’s Community Engagement Page. Visit PageBusiness HoursInternational High School at Lafayette International High School at Lafayette’s Community Engagement Page. Visit PageBusiness HoursIowa High School Iowa High School’s Community Engagement Page. Visit PageBusiness Hours