Day-long series of programs harkens back to an era when The Green served as the focal point of life in Dover as historical interpreters explore the goods, wares and political attitudes of the 1700s. The Delaware Division of Historical and Cultural Affairs’ Old State House, located at 25 The Green, will be open for tours. First Saturday in the First State event sponsored by the First State Heritage Park. Free admission. For additional information, call the First State Heritage Park at 302-739-9194 or The Old State House at 302-744-5054 or mailto:OSHmuseum@delaware.gov.