Maple Valley Historical Society
First Saturday of every month
The Maple Valley Historical Society operates three museums: the top floor of the Old Grade School at 23015 SE 216th Way; and the Fire Engine Museum and Gibbon/Mezzavilla Store Museum at 22012 SE 248th Street (corner of Witte Road, behind the Community Center). These are open the first Saturday of the month from 10 AM to 2 PM, and also are open by appointment. Call 425-432-3470.