The Waukegan Park District, Waukegan Historical Society, the Lake County Audubon Society, and Sharing Our Shore – Waukegan are partnering to offer the Then & Now Lakefront and Nature Tour at the Waukegan Municipal Beach, located at 201 E. Seahorse Drive.The free tour will begin at the Stiner Pavilion. Participants are encouraged to stay after the tour to enjoy the Waukegan Band’s concert. Preregistration is not required.