A Journey to the Heart of the Human Spirit. Equal parts mind numbing, jaw dropping and inspirational, the Nai Nami tour is much more than just a 3-hour walk through the heart of Nairobi. It’s a journey to the heart of human determination. To learn how these young Kenyans overcame their early days as street kids, recognized the dire need to change their ways before they became yet another statistic in the city’s overcrowded morgue, applied their innate creativity, and reinvented themselves through an unwavering belief that they could reshuffle the deck of cards they were dealt as young children, will affirm your faith in the human spirit.