Do they still have the Tomahawk Truck stop & diner off I-29??
There's the Big Sioux on the south end of town and the Flying J on the north end. Both have diners with great breakfast (not really great for any other meal). One of them could have been Tomahawk at some point.
Edit: got that mixed up, The FJ and Flying Sioux are one and the same. The north side is Simonson.
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