1 - 1San Francisco: A City Shaped by Earthquakes Aug. 09, 2012- 1 - 2Chicago: To Conjure a Lost Neighborhood Aug. 16, 2012
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- 1 - 4Virginia: The Many Flavors of Thomas Jefferson Aug. 30, 2012
- 1 - 5New York City: The Beauty of Randomness Sep. 05, 2012
- 1 - 6The Tour Guide Convention Sep. 13, 2012