Soo Line 0-6-0 346, reported by J. David Conrad's book as still in Rochester. More on the loco from the excellent Park Engines site:
"Soo Line B-4 class 0-6-0 no. 346 was one of the last steam locomotives in regular service in Minnesota. This engine and sister no. 353 were sold to Koppers Coal & Coke in St. Paul, where they operated until 1965. After that, no. 346 was taken to Rochester, Minnesota to become part of a railroad-themed restaurant. The engine's cab and tender, and a pair of old Northern Pacific passenger cars, were partially enclosed within the building, and tables were installed inside the cars. The fake balloon stack and cowcatcher were added at this time, and the engine was given a rather gaudy paint scheme, lettered as "C&NW no. 9". After the restaurant closed down, the building was used for several years by the Salvation Army, with the train still embedded in the wall. In the early 1990's however, the building was demolished and the train removed. The engine was taken to Tracy, Minnesota for display at the Wheels Across the Prairie Museum. She has been painted black and lettered "DME" (presumably Dakota, Minnesota & Eastern), but she still retains the big stack and cowcatcher and fake number 9 from her restaurant days in Rochester. Sister engine no. 353 also survives, offering train rides to visitors at the annual Western Minnesota Steam Threshers Reunion in Rollag, Minnesota. Photo by George Thelen, June 5, 2000 "
http://parkengines.railfan.net/MN/content.shtml
