In October my wife and I will be traveling to Prague, Dresden, Berlin, and Hamburg. If anyone has a favorite bakery in any of these locations, please let me know. Thanks.
They are everywhere in Germany and adjacent countries. All are good.
If you are staying in a city, there are probably several bakeries within 1km of your hotel.
We have been to Berlin before, but the three other cities will be new for us. On two prior trips to Germany it was clear that bread is a big thing and very well made.