Ontario-based Opera Laurier is set to team up with Loose Tea Music Theatre to produce a triple bill of productions. The companies will present Monica Pearce’s “Etiquette,” Cecilia Livingston’s “Singing Only Softly,” and Ashley Seward’s “Borderless” on March 4 and 5, 2022. “Etiquette” portrays Dorothy Parker, Emily Post, and Nancy Astor in a 1920s scandal. “Borderless” hones in on the {…}