Welcome. St. John's United Church of Christ. TIFFINSTJOHNS dot ORG. We WELCOME YOU NO MATTER YOUR DIGITAL PREFERENCE. Choose your flavor. Desktop, Laptop, Netbook? Go STANDARD. Audiobrowser such as NVDA, Windows Eyes, JAWS?Go SCREENREADER. Smartphone, Tablet? Go MOBILE. St. John's United Church of Christ. The Church with Heart. 10 Main Street. Tiffin, Ohio. 44883. Each Sunday - Sunday Adult Bible Study @ 9:30 AM. Sunday Worship and K-5 Children's Sunday School @ 10:30 AM. ALL WELCOME. Go STANDARD? CONTINUE.