Go, Monday: Chamber Music Northwest festival, Oregon History Pub

Nightlife

Head Wound City, 9 p.m. Mississippi Studios, 3939 N. Mississippi Ave., Portland; $12, for 21 and older. 503-288-3895 or www.mississippistudios.com

The Slackers, 9 p.m. Doug Fir Lounge, 830 E. Burnside St., Portland; $13 to $15, for 21 and older. 503-231-9663 or www.dougfirlounge.com

Words

David Grimm, “Citizen Canine: Our Evolving Relationship with Cats and Dogs,” Powell’s Books, 1005 W. Burnside St., Portland; free. 800-878-7323 or www.powells.com

Laura Pritchett, “Red Lightning,” 7:30 p.m. Powell’s on Hawthorne, 3723 S.E. Hawthorne Blvd., Portland; free. 800-878-7323 or www.powells.com

Fairs & festivals

Chamber Music Northwest Summer Festival, 8 p.m. Kaul Auditorium, Reed College, 3203 S.E. Woodstock Blvd., Portland; free to $65, $10 for ages 7 to 25. 503-294-6400 or www.cmnw.org. For more details, see the go: saturday page.

Museums

Oregon History Pub, 7 p.m. “The Hood River Crag Rats and the Cloud Cap Inn” will explore the history of the local mountain rescue organization that has been searching and saving people on Mount Hood and in the Columbia Gorge for more than 80 years. McMenamins Kennedy School, 5736 N.E. 33rd Ave., Portland; free. 503-222-1741 or www.ohs.org