. Vol. 2 Tour was a concert tour by the Domininican American singer Romeo Santos, to promote his album Formula, Vol. 2 Tour at Valley View Casino Center on May 21, in San. 5/21 San Diego, CA Valley View Casino 5/22 Los Angeles, CA STAPLES Center (*Pre-venta 3/26) 5/23 Oakland, CA Oracle Center 5/25 Las Vegas. This concert tour was a commercial. Concierto de Romeo Santos en San Diego, Romeo Santos en concierto en San Diego, es un concierto que tiene lugar el 15/10/ a las en Valley View. SAN DIEGO: Romeo Santos en concierto en el Valley View Casino Center. 2 en Estados Unidos: 21/5 – San Diego, CA – Valley View Casino 22/5 – Los Angeles. 3/24/12 San Diego, CA - Valley View Casino Center (formerly San Diego Sports Arena). Boletos a la venta aquí: [HOST] Musician Romeo Santos performs on stage during the opening night of The Formula Vol. Boletos a la venta aquí: [HOST] San Diego: Romeo Santos en concierto en el Valley View Casino Center. 3/25/12 Las Vegas, NV - The Joint at Hard Rock Hotel Las Vegas. Para m s. Romeo Santos está a punto de comenzar la Gira formula Vol. 2.