Another fun thing we did in Boston was to go over to the Public Garden and find the sculpture of the ducks that honors Robert McCloskey. His book, Make Way for Ducklings, won the Caldecott Medal in 1942. I've been disappointed by a few people who have told me that they have never heard of this book! (including my husband!) Luckily all three of my children knew exactly what I was talking about when I mentioned the book. In fact, it was Allen who insisted that we go find the sculpture. Makes a librarian proud!