Deborah-Tennant Zinewicz SchoolHigh SchoolsHigh SchoolsHigh SchoolsDeborah-Tennant Zinewicz School Deborah-Tennant Zinewicz SchoolDeborah-Tennant Zinewicz School’s Community Engagement Page. Address: 30 CASE ST Locale/Designation: NORWICH Phone: 8608924354 Visit This LinkShare Related ItemsDawson High School Dawson High School’s Community Engagement Page. Visit PageBusiness HoursDearborn High School Dearborn High School’s Community Engagement Page. Visit PageBusiness HoursWorld Language High School World Language High School’s Community Engagement Page. Visit PageBusiness Hours