Orchestra Seattle will offer an all-orchestral program May 11 at 8 p.m. at the First United Methodist Church in Seattle. Call 682-5208.
A Contemporary Theatre (ACT) will host a benefit evening May 10 at 8 p.m. starring Patti Austin, performing jazz and rythm and blues, and stage and screen legend Rita Moreno. Call 285-5110.
The final presentation in this year's Seattle Opera season will be Andrea Chénier, a drama set during the French Revolution. It will run through May 11 at the Seattle Opera House. Call 389-7600.