San Francisco Opera’s Opera Ball 2018: ¡Viva La Noche! has announced details. The San Francisco Opera Guild’s signature gala benefit will be presented in conjunction with the season-opening double bill of one-act operas, Pietro Mascagni’s “Cavalleria Rusticana” and Ruggero Leoncavallo’s “Pagliacci.” It will be co-chaired by Shannon Cronan and Kathy Huber and features event design by J. Riccardo Benavides and a sumptuous dinner by McCalls Catering & Events. {…}