The line was significantly shorter Tuesday morning and the presence of scalpers seemed to be significantly larger as the second block of tickets for "Hamilton" in Chicago went on sale. But crowds for Lin-Manuel Miranda's musical – which has its first preview performance Tuesday night – still turned out to buy seats for March 21 to Sept. 17, 2017. By 10 a.m., a line wrapped halfway around the block outside of the PrivateBank Theatre, 18 W. Monroe St.