The Dialect Cruise on Viking Grace on September 18, where KAJ – Sweden’s entry for the Eurovision Song Contest – will perform, sold out in record time. Since the group is enormously popular, KAJ will also perform on the same vessel on September 19, and tickets for this cruise are now on sale. Music and special cruises draw tens of thousands of people to Viking Line’s vessels each year – from beyond Finland and Sweden as well. Along with concerts by top stars, people who sail...