Philadelphia, PA:  For at least the past twenty years whenever I visited a city where there was a Children's Hospital, I always made a point of arranging a tour of the laboratories.  It was endlessly fascinating for me to see how practices differed from our own pediatric laboratory at Children's in Vancouver.  And since yesterday I was here to visit the Children's Hospital of Philadelphia it was great to have the chance to see around their impressive facilities. But in keeping with transitioning my life from science to the arts, for the next twenty years when I travel I plan to make a point of visiting theatres instead of labs!  That's why over the past year you have seen Rants, Raves and Reviews from Chicago, London, New York, and now Philadelphia.