This was a children’s story about Dot, a little girl, around 7 years old, and her day-to-day life and small adventures with her friends. I believe the book was the first in a series, for example, the next book might have been titled, “Dot Goes to the Beach”. The books themselves were hardcover – I don’t believe they were ever released in paperback – and the stories were written for 7 year old girls. I can only guess that they were written in the 1950s or 1960s.
One story had Dot and her friends going on a field trip. Dot’s mother had given her a box that advertised salt water taffy. When the children arrived at their destination, the box of taffy everyone now eagerly anticipated, turned out to be a box that had *once* held taffy, but now had Dot’s lunch (or something else mundane).