Callie and I took a downtown Grayline tour, and our tourguide Natalie was a HOOT! She provided an excellent narrative for our two hour double-decker bus tour. Fun, fun, fun. But…it was HOT up there on the top, and I just about passed out, even tripping on the stairs of the bus as we left. No worries, though-it was nothing a series of drinks at Rockefeller Center couldn’t cure.