To celebrate its 200th anniversary, the Marqués de la Concordia family of wines has added two exciting additions to its range of cava: a limited-edition Marques de la Concordia Gran Reserva and a Blanc de Blancs. The Marques De La Concordia Gran Reserva is made using 30% Chardonnay, 25% Xarel-Lo, 25% Macabeo and 20% Parellada …