Navy Pier September 15, 2024 11:49 pm Only in Chicago: The fascinating history of Navy Pier Navy Pier is unquestionably one of Chicago’s crown jewels, and Lexi Sutter has more on its origin story and its impacts on the city. Local 2:18 Only in Chicago – Iconic Walnut Room takes center stage 2:39 Only in Chicago: A look back at the St. Valentine's Day Massacre 1:27 Only in Chicago: The story of McCormick Place 2:35 Chicago makes its mark with more than deep dish pizza 2:26 Only in Chicago: Looking back on city's deadliest maritime tragedy