maple valley days 6/14/15 June 14, 2015 Maple Valley, Washington Tweet Details Time : 11:30 till 1:00pm Venue : "2015 Maple Valley Days" Address : Lake Wilderness Park at 22500 SE 248th St. State : Washington Zip : 98038 Phone : 425-432-9974 Contact Website : http://www.maplevalleydays.com/