“Threesome” presented by Portland Center Stage. Egyptian-Americans Leila and Rashid attempt to solve their relationship issues by inviting a stranger into their bedroom. The comic and awkward evening raises issues of secrets, sexism, independence. Contains nudity, mature language and content. 7:30 p.m. Feb. 27-28, March 1 and 4-7; 2 p.m. March 1, 7-8. Ellyn Bye Studio at the Armory, 128 N.W. 11th Ave., Portland; $35 to $55; $25 for students. 503-445-3700 or www.pcs.org
“Tribes” presented by Artists Repertory Theatre. Billy, the only deaf member of his competitive, academic family, has never learned to sign. He meets Sylvia, a woman raised by deaf parents who’s also losing her hearing, and they fall in love. But Billy’s family is less than receptive. 7:30 p.m. Feb. 27, March 4-5; 2 and 7:30 p.m. Feb. 28-March 1, 7; 2 p.m. March 8. Alder Stage, 1516 S.W. Alder St., Portland; $41 to $46; $25 for students. 503-241-1278 or www.artistsrep.org
Words
Mary Pilon, “The Monopolists: Obsession, Fury and the Scandal behind the World’s Favorite Board Game,” 7:30 p.m. Powell’s Books, 1005 W. Burnside St., Portland; 800-878-7323 or www.powells.com
Out & about
Yard, Garden and Patio Show, 10 a.m. to 7:30 p.m. Feb. 27-28; 10 a.m. to 5 p.m. March 1. The Oregon Association of Nurseries highlights what’s new in the world of plants with more than 50 seminars and 200 exhibitors, along with gardening demonstrating, patio displays and seven showcase gardens. Oregon Convention Center, 777 N.E. Martin Luther King Jr. Blvd., Portland; $12, $9 for seniors, free for ages 12 and younger. www.ygpshow.com