UPCOMING: May 12, 7 p.m., Summit Grove Lodge, 30810 N.E. Timmen Road, Ridgefield. Join the Clark County Historical Museum for its annual dinner and auction at the recently restored Summit Grove Lodge, once a roadhouse on the Pacific Highway. Author William Least Heat-Moon will share tales of his adventures on America's blue highways. $65/members or $75/non-members. Limited seating. Reservation deadline: May 8. * 360-993-5679, www.cchmuseum.org.