• What: An exploration of ghosts, dark tales and history in downtown Vancouver, mostly along Main Street.
• Where: Tours, usually about an hour, begin at the Clark County Historical Museum, 1511 Main St. and continue to East Fifth Street.
• When: 6 p.m. and 8 p.m. on Fridays and Saturdays in October.
• Cost: $10, $8 for current Clark County Historical Society members. Tours are limited to 15 people, reservation required.
Winter’s chill was just setting in on the drizzly October morning when former Vancouver mayor Grover R. Percival told his wife he was heading out for a long walk.