Dampf-buhler

The first train took us to Luzern, where this pair are making a good shot at entertaining the Saturday afternoon shoppers. They're called Dampf-buhler, which I think means steam boiler. Sorry no umlaut. My GCE German from nearly fifty years ago is finally proving useful.
There's a beautiful lake, where we've already chugged serenely around admiring the views of mountains.
Tonight is the Swiss folklore evening. We've been promised alpenhorns.