Viking River Cruises is now adding the Aquavit Terrace on most of its riverboats. The menu in the evening is definitely casual and does not list any appetizers. We found you don’t need an appetizer here since the meals are actually filling. Posted below is the menu from the other night. We all had the hamburger for dinner. The burger came quickly and was typical size. We thought it was pretty good and I thought it was better than the burger served on Princess Cruises at the grill. I like the Aquavit so far and it was nice to sit out and look at Cologne during the evening. When the weather is nicer, more seating outdoors will be open.