If you are ever in Minneapolis, the Bakken Museum near Lake Calhoun is a great way to spend an afternoon. Various versions of the early devices are on display

If you are ever in Minneapolis, the Bakken Museum near Lake Calhoun is a great way to spend an afternoon. Various versions of the early devices are on display and the garden out back is beautiful. Then you can take a slow 3 mile stroll around the lake and get an ice cream in the far NE corner at a restaurant during late spring to late fall.