May Lee-Yang is a playwright by choice and a reluctant performer who co-mingles both roles in her new show, Sia(b) — pronounced SHE-uh — A Journey for the Hmong Heart, on stage May 30 through June 7 at St. Paul’s Gremlin Theater. 3-Minute Egg, which first met the playwright/performer through Intermedia Arts’ Naked Stages series, got reacquainted during a rehearsal at Carleton Artist Lofts.