Museum of the Grundy County Historical Society LINKING THE PAST TO THE PRESENT." Keeping memories alive throughout the year We are proud to announce that we are opening the Ken Sereno family addition to our Museum almost doubling the size of our facility. Part of the addition will house the Morris Area Public Library's local history collection. In addition we will be adding Ken Sereno's personal archives and collections. Grundy County Historica 510 W. Illinois Avenue . Morris, IL 60450·815-942-4880 email: grundyhistory@sbcglobal.net