Pacific Lutheran University Choral Union 8 p.m May 20. Pacific Lutheran University-Lagerquist Concert Hall, Tacoma. $5-$8; Free for students; Free younger than 18. 253-535-7621
Armed Forces Day Enjoy a free day of fun, military history and family-friendly activities. 10 a.m.-6 p.m. Saturday. Cowan and Memorial Stadiums, JBLM, Tacoma. Go to tinyurl.com/z4jj9ak for information on admission, parking and more.
Shred Day a 3 box limit. 9 a.m. Saturday. Sound Credit Union, 3633 Pacific Ave., Tacoma. 253-383-2016
“How to Let Go of the World and Love All the Things Climate Can’t Change” The film travels to 12 countries and acknowledges that it may be too late to stop some of the worst consequences and asks what is it that climate can’t destroy. Join in a conversation with director Josh Fox at the 6:30 p.m. screening Saturday. The Grand Theater, 606 S. Fawcett Ave., Tacoma.
Pierce County Master Gardeners’ Garden Shed Sale a rummage sale with a garden theme. 1-4 p.m. Sunday. Puyallup Research Demonstration Garden, West Pioneer and South Fruitland avenues, Puyallup. 253-798-7170