“Myra’s Story” will show May 5 to 28 at 21ten Theatre, 2110 S.E. 10th Ave., Portland. Performances are Thursdays through Saturdays at 7:30 p.m. and Sundays at 2 p.m. The play, which is recommended for ages 15 and up, follows Myra’s struggle with alcoholism and the generational and political traumas that fuel it. With Irish humor and tenacity, she introduces a cast of colorful characters from her working-class Dublin community, whose own challenges fill in the larger picture of a battered but resilient Irish society. Tickets are $15 to $35 at 21ten.org.