Passageways ****
In a childlike, whimsical way, Amy Oestreicher tells her story about suffering from PTSD. By: Isa Goldberg But it's the whimsy that she brings to her trauma, and which sustained her through it that distinguishes Ostreicher's song cycle. It makes her one-woman, 90-minute show, "Passageways," at Here Arts Center both harrowing, and uplifting.Â