In Helsinki, the capital of Finland, host Sara La Fountain makes a traditional Finnish dish on a rooftop, visits an island fortress and then makes a "pink" picnic with shrimp sandwiches and strawberry rhubarb sorbet. Recipes: Vorschmack (various meats combined with pickled fish); Marinated Beets; Shrimp Sandwiches; Rhubarb-Strawberry Granita.