Highlights of ongoing exhibits and attractions around town
North Clark Historical Museum, noon to 4 p.m. Saturdays. 21416 N.E. 399th St., Amboy; Donations accepted. 360-247-5800 or lewisriver.com/amboy/museum
• Artifacts and exhibits about early life in America, pioneers, logging and Mount St. Helens, with an archival library available for research. “The Vanishing Logger,” photography by Cheryle Easter.
• “Native American Trails: Fire and the Seasonal Round,” on the exploration of George McClellan.
• Music open mic session, 7 p.m. first Friday of each month, hosted by Wayne Hoffman.
Oregon Museum of Science & Industry, 9:30 a.m. to 5:30 p.m. Tuesday through Sunday. 1945 S.E. Water Ave., Portland; $13; $9.50 for seniors and ages 3-13; $2 on the first Sunday of each month. Additional costs for Empirical Theater films, submarine tours, laser light and planetarium shows. 800-955-6674 or www.omsi.edu