Join us for San Diego's biggest day of singing! Hear 22 diverse choirs each give their own performance, plus all 1000 singers together conducted by Dr. Arlie Langager. San Diego Civic Organist Raul Prieto Ramirez joins us on the mighty Spreckels Organ. We'll have TWO audience sing-alongs! Information tables and opportunity drawing prizes all day long. All FREE! Presented by the Choral Consortium of San Diego. More Info below.