diff --git a/book/_config.yml b/book/_config.yml
index ce3f170..14ff72d 100644
--- a/book/_config.yml
+++ b/book/_config.yml
@@ -66,7 +66,8 @@ sphinx:
 # Add GitHub buttons to your book
 # See https://jupyterbook.org/customize/config.html#add-a-link-to-your-repository
 html:
-  announcement: "You are viewing the 2024 hackweek! Switch to the <a href=\"/\">current event</a>."
+  announcement: |
+    Archive of the 2024 event; visit our <a href="https://nasa.github.io/oceandata-notebooks/" style="color:white;">Help Hub</a> for current content.
   use_edit_page_button: true
   use_issues_button: true
   use_repository_button: true