The largest ballroom in the Bay Area with 20 years of excellence Allegro is owned and operated by Allegro Dancers, Inc. a non-profit, membership operated, public benefit and educational corporation [501(c)3]. Its mission is to serve the community by supporting and promoting the preservation, teaching and exhibition of social dance art forms commonly known under the general categories of Ballroom, Latin and Swing, as well as other popular forms of social dance including Salsa, Bachata and Kizomba.