If you aren’t already committed to the opening night of Tapestry Briefs or Adrian Kramer and Lucia Cesaroni’s show at the Extension Room, there’s now another option for Thursday night.  Aprile Millo is presenting a concert of operatic excerpts performed by members of Mary-Lou Vetere’s studio including Teiya Kasahara.  It’s being billed as a “gala”; whatever that means.  It’s at Trinity St. Paul’s at 7pm.  Ms. Millo is also performing at Trinity St. Paul’s on Saturday at 7.30pm.