Today was quite busy, my mom and I biked around Berlin seeing the different sights.  We went to the Ka De We, which is a very big shopping center, and had some very delicious parfait type things.  After that we went to bike around the Tiergarten for about one hour.  While trying to find the Stasi Museum we passed by the Brandenburg gate, and the American Embassy. When we finally found the Stasi Museum it was very interesting, there were so many little factoids that I never knew before. It was really very cool.  After the museum we had lunch at a little pizza place.  We had a spinach and garlic pizza, it was really good.  Check Point Charlie was the next thing on our list of adventures for the day, it was quite small but overall a very cool thing to see.  For a long while after that we just meandered around the city not looking for anything in particular.  We found the German History Museum, which was really educational. More to come...