MUSIC: CalTech isn’t just about nerdy rocket scientists. They have glee clubs, too! All kidding aside, tonight's concert will feature traditional holiday favorites as well as the Women's Club taking on Porpora’s Magnificat, written in the 1730s. 8 pm // Dabney Lounge at California Institute of Technology // 1200 East California Blvd., Pasadena // Free. DANCE: From CalTech, we’ll head over to CalArts in Valencia. The Sharon Disney Lund School of Dance is holding its......