“Mame” presented by Lakewood Theatre Company. A musical set in New York City during the Great Depression, it follows bohemian Mame Dennis and her collection of eccentric, wealthy society friends. Mame’s partying life gets interrupted when her nephew Patrick is sent to live with her. Through June 14: 7:30 p.m. Thursdays through Saturdays, May 27; 7 p.m. May 17; 2 p.m. May 24, 31, June 7, 14. Lakewood Center of the Arts, 368 S. State St., Lake Oswego, Ore.; $37, $35 for seniors, $20 for students. 503-635-3901 or www.lakewood-center.org
“Mary Poppins” presented by Mountain View High School. In the big house on Cherry Tree Lane, Jane and Michael are in need of a new nanny, and Mr. Banks insists on someone strict. Then Mary Poppins arrives on the doorstep. 7 p.m. May 15-16. Mountain View High School, 1500 S.E. Blairmont Drive, Vancouver; $10, $8 for students, seniors and ages 12 and younger. 360-604-6100 or evergreenps.org/high-schools/mountain-view
“The Phantom of the Opera” presented by Broadway in Portland. A new production of Andrew Lloyd Webber’s famous musical features the songs “Masquerade” and “All I Ask of You” with new scenery, choreography, costumes and special effects. 7:30 p.m. May 15-23; 1 p.m. May 17 and 21; 2 p.m. May 16 and 23; 6:30 p.m. May 17. Keller Auditorium, 222 S.W. Clay St., Portland; $41.75 to $124.85. 800-273-1530 or portland.broadway.com
“Seussical — Theater for Young Audiences” presented by Journey Theater Arts Group. The colorful characters of Dr. Seuss fill this adaptation, as Horton the elephant faces a double challenge, of protecting a speck of dust containing Whos and an abandoned egg. 7 p.m. May 15-16 and May 22; 2 p.m. May 17; 3 p.m. May 23; 2 p.m. May 24. Fort Vancouver High School, 5700 E. 18th St., Vancouver; $12 to $15, $10 to $13 for young and seniors, $10 to $13 for May 16. 360-750-8550 or www.journeytheater.org