Thank you Italuminum!
That's very kind of you. Not sure we'll be biking, my wife and I will likely be with my somewhat elderly brother, who lives in a small village in northern Germany and meet us there. Not sure I'm actually looking to pick up anything in particular, but you never know. I will certainly earmark the Presto shop and others. I see a number of shops shown on the Google search map. Any in particular you can recommend as "oldtimers"? Would love to see the RIH shop too, if possible. Of course, we will do the usual sights too, looking forward to seeing the Van Gogh museum, etc. I will gratefully keep your invitation in mind and perhaps buy you a beer! Thank you.
Scott