Vacation - Part 2 - Zoo, Science Museum & Portland

While in Portland, we walked the city streets.  It was an interesting perspective for our kids, who have not lived in a large city, except for Washington D.C. which they left while still too  young to remember.   They enjoyed the street cars the best, perhaps.  We also got to see the zoo, the planetarium, the science museum and the arboretum.   The kids also loved Powells book store, where each picked up a Calvin & Hobbs book - now a new favorite.   The only pictures I have are from the zoo.