is it a place where you can eat fresh produce without worry? If so try to have a lot of that. I order some things on the side that won't have salt like plain rice, tomato, cucumber, boiled eggs, fruit. Anything I see as part of the salads on the menu that I know she likes, they will usually give us. Sometimes they charge way too much for the extras and sometimes they don't charge at all.
And don't worry about 2 days! I didn't notice that at first. We take long trips so I get very annoyed with the restaurant-going, but hotel breakfasts usually have enough variety to find a few things she likes and eat them every morning.
Mama to Strawberry, sprouted July 2010, and Baby Bird, June 2013