Famous Frankenmuth Chicken Dinners. Zehnder's (located in Historic Frankenmuth) offers pleasant, leisurely dining. Early American décor with Old Fashioned cooking. Seating capacity over 1,000. Over 100 years of good food and hospitality since 1856. Though dining is more relaxed in the winter months, in a single day during the summer, as many as 4,800 dinners may be served. Located on M-83 near Saginaw, Bay City, Flint. Seven minutes from Interstate 1-75 Expressway.