OperaDelaware has unveiled its 2023-24 season. First up is Verdi’s “Rigoletto” in a production starring Grant Youngblood, Rachel Blaustein, Dane Suarez, Young Bok Kim, Megan Marino, and Joseph Lodato, among others. Kristen Barrett directs and Viswa Subbaraman conducts the production. There will be a microgala prior the opening performance to give audiences a chance to meet the artists of the {…}