Saturday night was hopping in Chinatown, from Hop Louie's to the Lindy Hop on the dance floor as the iconic neighborhood celebrated their 70th anniversary. A big band was on hand to provide the tunes, folks in 30s and 40s garb milled about, the shops were open, and the Central Plaza was abuzz with young and old alike celebrating Chinatown's history. To learn more about the area's features and stories (like why it's called "New"......