As Halloween approaches at Heronswood Garden in Kingston here on the Kitsap Peninsula, the ancestral land of the S’Klallam people, a 9-foot-tall ogress named Slapu, with long claws and sharp teeth, will be on the prowl. During Haunted Heronswood, from Oct. 20-21, the garden’s trails will come alive with skeletons and goblins including six larger-than-life S’Klallam cultural...