8/1 (SAT) pd $20-bkft buffet-oldest people at hostel. Met Martha & Jim @ 10:00-zoo tour 3 hrs. Polar bears swam above you-seals did dog tricks for fish-not sure I’ll go to another zoo-animals need to be free. Parted ways-they bought  bus pass -we walked for  hrs. Impressed w/so many bikers (all in reg clothes on upright, comfortable bikes), cars, buses, pedestrians all moving together w/NO accidents or police around-feel safe here. On negative side-way too many smokers & litter. Walking tour-went to top of tallest building, watched world ARCHERY Tournament-curved & compound bows-liked it. Had donuts & coke @ 7-11 & Armand had huge burrito for dinner-continued walking until 9:00 pm. Hostel is quiet-leave for Berlin in morning.