"The Himalayan culture is full of ritualized architecture encouraging great harmony and structure," Rohde said. "The colors of the village, the carved animal heads on the doors, the totems — it's all very symbolic and authentic." Despite forewarnings, the proprietors of Himalayan Escapes tour company entice explorers to embark on a rugged train journey to the mystical Everest. First stop is Norbu and Bob's booking office to obtain permits, and then it's off to Tashi's General Store and Bar for needed supplies for the journey. Next, explorers pass through an old tea warehouse that houses an elaborate museum run by Professor Pumba Dorjay, a conservation biologist who believes the yeti's existence is grounded in fact. The richly designed yeti museum showcases artifacts reflecting Nepalese culture, plus a history of the Himalayas and tales of the yeti. Photos show sherpas and others who have conquered the summit.