Life-sized models of camels, decked out in full caravan regalia, at the entrance to "Traveling the Silk Road" at the American Museum of Natural History
I stamped my Silk Road passport at four locations, but didn’t have to leave New York to do it. I was "Traveling the Silk Road: Ancient Pathway to the Modern World," Nov. 14, 2009-Aug. 15, 2010, at the American Museum of Natural History.