I can't say that I know a lot of restaurants in the town of Hermann, Missouri. In fact, I only know one. But since its a good one, here it is:
The Cottage Restaurant & Gallery, 1185 Hwy H, Hermann, Missouri 65041 = 573 486 4300
From the Missouri River Bridge .9 mile South on Hwy 19 to Hwy H .7 mile to The Cottage on Hwy H
Their website:
http://www.goodfoodfineart.com/
We dined outdoors in summer which was delightful. Don't miss out on the pottery and artwork on sale.
-- Rik