Visit Millennium Court, the park at the northeast corner of Center Street and Seymour Avenue, to see outdoor exhibits by the Grayslake Heritage Center and Grayslake Historical Society. Currently on Display:
From Statehood to Center Street: Grayslake & Illinois History In honor of the Illinois Bicentennial, From Statehood to Center Street: Grayslake & Illinois History tells the stories of Illinois and Grayslake from their beginnings to the present day.
Grayslake History How did Grayslake get its name? What did Center Street look like 100 years ago? Get a small dose of Grayslake history at this History in the Park exhibit before coming to the Grayslake Heritage Center & Museum down the street for the full story.