Samba Grill is one of Royal Caribbean’s speciality dining options hidden away on Radiance of the Seas. It is not on every ship, in fact, it’s not on any others at all, so it’s unique in that regard, and in the cuisine. Samba Grill is a Brazilian inspired restaurant that serves salads, grilled veggies and seven different cuts of meat straight off the rotary grill skewer. First, though, you have to find the restaurant.