The tour ends at the boat dock so we have to walk back. Yes, as usual, we eventually get lost. Finally, we get to Wenceslas Square and stop at one of the many sausage stands. We buy a sausage and it's excellent. The sausage and a bottle of water cost only 70 kr.
The experience is marred only by my being shorted 100kr, or about $5. I know it happened at the sausage stand because I gave them a 1000 kr note and when we got back I only had 800. I thought I had counted it, but in my haste I obviously miscounted. We didn't stop anywhere or spend any other money. It's a valuable (and expensive) lesson. I never think it's a good idea to stand and count a bunch of money in public. On the other hand, if you don't you risk being shorted.