Opera Theatre of Saint Louis presents "Spotlight on Opera": Macbeth: Out, Damn’d Spot. Guest speaker: Rick Dildine, Artistic and Executive Director, Shakespeare Festival St. Louis. Discover unexpected insights in our season, with live performances of excerpts from each opera performed by our Richard Gaddes Festival Artists and Gerdine Young Artists. This lively panel/concert series is moderated by OTSL General Director Timothy O’Leary and is hosted at The Ethical Society of St. Louis. Tickets are $12 per event, $36 for all four.