by Erin Courtney. Thursdays through Sundays, October 19-November 17 at Shoebox Theatre, 2110 SE 10th Ave. 7:30 performances, Sundays at 2 pm. In this 2012 Obie award-winning story, a Hitchcockian swarm of birds descends upon Mark and Sarah’s lives. They can’t deny the forces that continue to push them together even though it eventually leads to an unstoppable event that changes the rest of their lives irrevocably. It’s part interview, part comedy, part thriller and directed by Emilie Landmann. Info at theatrevertigo.org.