Jamestown Settlement in Williamsburg, VA is celebrating the 400th anniversary of the 1619 first Legislative Assembly during from now until the end of July 2019. There are special events and interpretive programs going on in addition to a special three-month exhibit commemorating the first General Assembly.
The month will culminate with Democracy Weekend on July 27 and 28 during which visitors can take part in themed tours and other activities. The general admission includes the special programs.
More information is here.