German Restaurants in Tennessee. Gasthaus German Restaurant Manchester, TN. Real Bavarian food and beer. 1-931-723-1500 Gasthaus, 1401 Hillsboro Blvd., Manchester, TN 37355, 1-931-723-1500 Hours: Mon-Sat 11:00am 'til 9:00pm. Closed Sunday Visitor: 1273 Join us for hickory smoked bratwurst on Saturday, Sept. 29 .