Alviera offers 25% promo on premium Christmas Jamboree camping tickets until November 9 Alviera has announced that premium "Christmas Camper" tickets are now selling at 25% off or P2,137.50 for adults and P1,313 for kids until November 9 only through online booking at travelfactor.org/jamboree. Christmas Jamboree is a one-of-a-kind holiday adventure on November 28-29 at the SandBox outdoor play park in Porac, Pampanga....