* Library tour: This is a guided walkthrough of a library, typically for new patrons or visitors. The purpose of a library tour is to familiarize people with the layout, resources, and services offered by the library.
* Book walk: This is a guided walk through a library's collection, focusing on a specific theme or genre of books. The purpose of a book walk is to introduce patrons to new books and authors they might not have discovered otherwise.
* Library scavenger hunt: This is a game where participants use clues to find specific books or items within the library. The purpose of a library scavenger hunt is to engage patrons with the library's collection in a fun and interactive way.
It's also possible that "library walk" is a term used by a specific library or organization for a particular event. If you provide more context, I might be able to give you a more accurate answer.
For example, if you could tell me:
* Where did you hear the term "library walk"?
* What was the context of the term?
This would help me understand what you are asking and provide a more helpful response.